What effect do forest fires have on the biodiversity of an ecosystem

Answers

Answer 1

Explanation:

Forest fires make it harder for plants and animals in an ecosystem to grow, this causes a variety of plants in an ecosystem to become extinct in that area, animals have a hard time living in an ecosystem like this and that is why it is harder for biodiversity in an ecosystem happens.

               -Hope my answer is helpful!

Answer 2
The sudden simultaneous loss of large numbers of plants, animals and other organisms would inevitably impact the way species interact with each other. This, in turn, will affect the ability of ecosystems to bounce back after a high-severity wildfire

Related Questions

Which of the following is true of compasses?

Answers

Answer:

A

Explanation:

I think c because they always point north

What is the most typically used measure of a country's level of development?

Answers

Answer:

typically, the development of it's economy, and the develoment (life expectancy, wellbeing, etc.) of its population. (human develo pment index)

Standard criteria for evaluating a country's level of development are income per capita or per capita gross domestic product, the level of industrialization, the general standard of living, and the amount of technological infrastructure.

Humidity can best be described as
A water that falls back to Earth's surface
B. the amount of moisture in the Earth's atmosphere
C. how hot or cold the Earth's atmosphere is at a given time
D. pressure caused by the weight of the Earth's atmosphere
Please select the best answer from the choices provided
O A
OB
OC
OD​

Answers

Answer:

B

Explanation:

Any answer that mentions "moisture" associates with Humidity, other factors such as pressure or temp do not play as much as a key factor.

Answer:b.

Explanation:give person above me a brainly <3

The diagram above represents a portion of the solar system.


In addition to Earth, which planets are repre sented by the diagram?

1 Saturn and Pluto
2 Mercury and Venus
3 Uranus and Neptune
4 Jupiter and Mars

Answers

2 mercury and venus :))))

As per the diagram of the solar system the planets are represented along with the earth and moon.

As per the diagram, there are three planets like the earth being the third planet is preceded by Venus and Venus is preceded by mercury that is the first planet nearest to the sun.

Hence the option 2 is correct.

Learn more about the addition to Earth, which planets are represented.

brainly.com/question/19334115.

What are some advantages to an oligarchic form of government?

Answers

Answer:

Power is centralized within a leadership team, rather than involving everyone in every decision.

People can participate in activities, relationships, and work while the group in power handles the larger issues of the society.

An oligarchy strives to keep the status quo, which breeds conservatism instead of taking on risky ventures.

It can foster creativity and innovation because people are free from worries about running society.

Answer:

Oligarchy allows citizens to have the time to focus on their daily lives, more creative technologies to be created.

This is because oligarchy gives power to a group of experts which makes the government function properly .

Which must be true for metamorphism to occur?
A. The parent rock must be in liquid form.
B. The parent rock must be igneous.
C. The process must take place underground.
D. The grain size must become smaller.

Answers

The parent rock must be in liquid form, must be true for metamorphism to occur. Hence, option A is correct.

What is  parent rock?

Parent rock is the fundamental rock that something else was produced from. It is mostly applied in the context of soil formation, where the parent rock typically has a significant impact on the final soil's composition.

Sandstone, shale, and limestone fall within this category. Metamorphic rock is the last type of parent rock. Extreme heat or pressure have resulted in the formation of metamorphic rocks. As a result, igneous or sedimentary rock changes in composition.

Thus, option A is correct.

For more details about Parent rock, click here:

https://brainly.com/question/6392726

#SPJ5

Answer:

It's actually "The process must take place underground"

Explanation:

The previous answer is wrong as the rock must be solid not liquid. Also I got it right on the quiz so hopefully this helps.

When referring to the United States, “the South" is a

Answers

Answer:

Mostly states such as Alabama, Arkansas, Louisiana, Missouri, Georgia, Tennessee, Texas all of which are grouped in the south part of the United States.

Explanation:

“The South” when referring to the United States is made up of states such as Louisiana, Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Maryland, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, and West Virginia as defined by the U.S. federal government.

Explain how scientific knowledge is developed when people make observations about the natural world.

Answers

Answer:

Scientific knowledge is developed only when you make an observation about the natural world because without an observation, you will not question anything which mean there will be no scientific knowledge about the world around us. Scientific knowledge is built as people come up with hypotheses and theories, repeatedly test them against observations of the natural world, and continue to refine those explanations based on new ideas and observations. Observation is essential to the process of science.

Explanation:

Scientists find trilobites during a routine dig. Trilobites were common in the Paleozoic Era (540 to 245 million years ago) and went extinct during the late Permian period (248 million years ago). On another site, the scientists find ammonites. Ammonites lived during the Mesozoic Era (245 to 65 million years ago) and are not found after that period. What can be concluded about the rock layers? Choose all that apply.


A The rock layers must have formed at the same time because they both contain biozones.


B The rock layer containing the trilobites must have formed before the one containing the ammonites.


C The rock layer containing the trilobites must have formed after the one containing the ammonites.


D The rock layers must have formed at different times because they contain two different biozones.

Answers

Answer:

A and C

Explanation:

The rock layers must have formed at different times because they contain two different biozones. The rock layer containing the trilobites must have formed before the one containing the ammonites. The key thing to note here is that the Trilobites only lived from 540 to 248 million years ago. And that the Ammonites were from 245 to 65 million years ago. So there's a 3 million year gap between these 2 different creatures where neither of them existed. So the dig where the trilobites were found has to be at least 3 million years older than the dig where the Ammonites were found. So with that in mind, let's look at the options and see what makes sense.

The rock layers must have formed at the same time because they both contain biozones. * This is nonsense no matter what dates you're speaking of. In effect it claims that all rocks that indicate life were created at the same time. So this is definitely a bad choice.

The rock layers must have formed at different times because they contain two different biozones. * This is technically incorrect since it assumes that all biozones represent an unique period of time which is incorrect. However, since the biozones represented by the presence of Trilobites and Ammonites don't overlap, it is true that these these rock layers were formed at different times. I would have preferred if this option said "non overlapping biozones". But on the balance, I'd consider this option to be true, so it should be selected.

The rock layer containing the trilobites must have formed before the one containing the ammonites. * This is definitely true since the last Trilobite died about 3 million years before the first Ammonite lived. So this is a correct choice.

The rock layer containing the trilobites must have formed after the one containing the ammonites.

* This is the opposite of the previous option. And since the previous option was true, this option must be false. So this is a bad choice

Why do you think the French allowed Napoleon to proclaim himself emperor? Explain your reasoning.

Answers

Answer:

Napoleon's motivations for being crowned were to gain prestige in international royalist and Catholic circles and to lay the foundation for a future dynasty.

Explanation:

Napoleon's elevation to emperor was overwhelmingly approved by the French citizens in the French constitutional referendum of 1804. Among Napoleon's motivations for being crowned were to gain prestige in international royalist and Catholic circles and to lay the foundation for a future dynasty.

Which phrases could you use to describe a place?
Check all that apply.
A. In the winter, it is dark 24 hours a day.
B. Latitude is 86 north.
c. It is absolutely silent.
D. The sky shimmers in fluorescent colors at night.​

Answers

Answer:

A po

Explanation:

i hope it help

mark me as a brainliest pls


Which best paraphrases why the prince is angry with Capulet and Montague?
Their servants were left unattended on the street.
They were supposed to come see him on this day.
Their families have recently started three street fights.
They were supposed to leave the town of Verona.

Answers

Answer:

The two families have been fighting three times in the streets

Explanation:

Three civil brawls, bred of an airy word,

By thee, old Capulet, and Montague,

Have thrice disturb'd the quiet of our streets,

And made Verona's ancient citizens

Cast by their grave beseeming ornaments,

Answer:

C. Their families have recently started three street fights.

Explanation:

Your store is almost up and
running. Now you need to find
employees to work in your
store. After interviewing
several candidates, you have
each person send you the
amount of hours they can work
each day during the week.
Convert all of their information
so you can find the best
candidate
List the four candidates who
can work the most hours: ?
​(this is math not geo my bad)

Answers

Pamela, Jimmy, Wayne and Ashley. basically the last four.

What is the impact of cobalt mining in the congo?

Will give brainliest if your answer is good! Also please include as much detail as possible thank you :)

Answers

Cobalt is an essential material that is mainly used in lithium ion batteries which are found in smartphones and some electric vehicles. Congo provide majority of the worlds supply of cobalt. Although having a surplus of valuable materials, Congo is one of the poorest nations. Because of the lack of money, those who mine cobalt in the Congo do not used power tools, gloves or mask, but instead they use their hands. With that, the miners would be exposed to high level of cobalt. Lung disease and heart failure have been linked to high levels of cobalt, and the mines that produces it are blamed for destroying landscapes, polluting water sources, contaminated crops and a loss of soil fertility.

Hopes this help. Sorry if there is any grammar mistake.

HELP FAST I WILL MARK BRAINLIEST!!!! WORTH 40 POINTS!!!!! Using a named case study/location,(london docklands) discuss how and why the settlement changed over time

Answers

The West India Docks and Blackwall Basin, c. 1956.

*
The West India Docks and Blackwall Basin, c. 1956.

An aerial view across the West India Docks towards Blackwall Basin, the original non-tidal entrance to the docks. To the right of the picture, the entrance lock from Blackwall Reach to the South Dock is clearly visible. In 1926, this dock (formerly the City Canal) was connected to the two northern import and export docks and to the adjacent Millwall Docks. Finally, in the far distance beyond Blackwall Point, lies the Victoria Dock, first of the mighty Royal Docks complex.

The West India Docks in 2001

*
The West India Docks in 2001

The docks are now dominated by the Canary Wharf estate which extends over 86 acres of what was formerly the West India Docks. Until the closure of the docks in 1980, hundreds of dockers would have worked there. Now, thousands of office staff are employed on the estate. Although most of the dock area has been filled in, the Blackwall Basin remains, as does the entrance to the old South Dock and much of the dock water itself.
*
The Royal Group of Docks, c. 1930.

*
The Royal Group of Docks, c. 1930.

Located in the bend of the river between Bugsby's Reach and Gallions Reach, the Royal Docks group formed the largest area of continuous dock water in the world. A vessel travelling from east to west across these docks would have passed through three miles of water crowded with ships, tugs and lighters. This aerial view of the docks clearly shows the extent of the complex, including the huge entrance locks at Gallions Reach.

STOLport. Short take off and landing airport.

*
STOLport. Short take off and landing airport.

The huge expanse of water at the Royal Docks stands empty. The Royals closed in 1981 and work on the £30m airport project began in 1983. The first commercial service lifted off from the STOLport (now known as London City Airport) in 1987. Located just six miles from the City of London and three miles from Canary Wharf, the airport has been a vital factor in the regeneration of Docklands.
*
Surrey Commercial Docks.

*
Surrey Commercial Docks.

During the 1920s and 1930s, the Surrey Commercial Docks were mainly engaged in the softwood trade and a significant portion of the American trade, particularly wheat and dairy produce. An immense number of lighters operated there, mainly handling timber, the sorting, piling, marking and storage of which was the responsibilty of Port of London Authority staff.

Water sports centre at Greenland Dock.

*
Water sports centre at Greenland Dock.

New housing, offices, shops and leisure facilities, such as the water sports centre at the old Greenland Dock, have completely changed the face of docklands in recent years. Greenland Dock was one of the few expanses of water at the Surrey Docks that was not completely filled in during regeneration.
*
Union-Castle liners in the East India Import Dock, 1902.

*
Union-Castle liners in the East India Import Dock, 1902.

Opened in 1806, the docks originally served the East India Company's ships. The docks consisted of parallel import and export docks with a basin and locks connecting to the river. The 31 acres of water at the docks were later used by ships from the Union Castle Line, Ellerman Line, Blue Star Line and Ben Line. In the 1920s, new facilities were built for the handling of frozen meat. The export dock was badly bombed during the Second World War and filled-in. The docks closed in 1967.

The East India Import Dock, 2003.

*
The East India Import Dock, 2003.

Wildfowl have now replaced steamships on the water. Most of the import dock was filled in when the East India Docks closed in 1967, but a small part of the dock was retained as an attractive water feature. The entrance basin is the only completely intact part of the former East India Docks complex. It has survived relatively unscathed, and has been transformed into a recreational space.
*



*
*
Glossary
Port

Find out more
StoriesThe 20th-century port
The changing fortunes of Docklands and the port
*
*
*
GalleriesVideoThe 20th-century port video gallery
From 1914 to the present day
*
*
*
TrailWest India Docks family trail
Explore the remains of the West India Docks.
*
*
*
StoriesThe 19th-century port
Docks and industry transform the Thames
Hope this helps !

Please help me correct answer gets brainiest

Answers

mount dinali: north hemisphere | north america | united states | 63.0692° N, 1      51.0070° W

kgalagadi park: southern hemisphere | Africa | South Africa | 26.4724° S, 20.6117° E

Bondi bay: southern hemisphere | Australia | Australia| 33.8986° S, 151.2765°

layout: hemisphere/continent/country/coordinantes

the layout is just like it  is in the graph

Why did European nations such as Britain colonize countries in the Middle East in the beginning of the twentieth century? A. to gain an upper hand over the United States B. to export oil from Britain to the Middle East C. to control the region’s rich oil reserves D. to import agricultural products such as cotton

Answers

Answer:

The answer is part D.

Explanation:

Because most countries were colonized to get raw materials.

Answer:

d

Explanation:

Why does temperature increase with altitude through the stratosphere?
(If two people answer, the first one to answer the question correctly will get brainliest.)

A. The stratosphere is closest to the sun.
B. All layers of the atmosphere increase in temperature with altitude.
C. The air molecules are closer together in the upper stratosphere.
D. The ozone layer is found in the stratosphere

Answers

Answer:

D. The ozone layer is found in the stratosphere

Explanation:

Because warm air rises and cool air sinks, the troposphere is unstable. In the stratosphere, temperature increases with altitude. The stratosphere contains the ozone layer, which protects the planet from the Sun's harmful UV radiation.

In South China during the late Carboniferous period, was the air temperature warmer or cooler than the air temperature in the location today?
-Claim 1: It was warmer than it is today.
-Claim 2: It was cooler than it is today.
- Claim 3: No difference- the air temperature was the same as it is today.

Answers

Answer:

The correct option is:

1) It was warmer than it is today

Explanation:

Caboniferous period lasted from around 360 to 300 million years ago. The term Carboniferous means rich deposits of coal. The deposits of coals occured in different region of Europe, Asia and Africa, including South China. In the start of the period, the average temperate was 20°C° which was dropped to 12° in the middle of the period. This cooling and drying resulted in Carboniferous rainforest. Hence, the temperature was warmer than it is today.

Which conjunction about whole numbers is true?

Answers

Answer: The sum of two even numbers is even and greater than addends

Explanation:

Explain how scientific knowledge is developed when people make observations about the natural world.

Answers

We typically think of observations as having been seen "with our own eyes," but in science, observations can take many forms. Of course, we can make observations directly by seeing, feeling, hearing, and smelling, but we can also extend and refine our basic senses with tools: thermometers, microscopes, telescopes, radar, radiation sensors, X-ray crystallography, mass spectroscopy, etc. And these tools do a better job of observing than we can! Further, humans cannot directly sense many of the phenomena that science investigates (no amount of staring at this computer screen will ever let you see the atoms that make it up or the UV radiation that it emits), and in such cases, we must rely on indirect observations facilitated by tools. Through these tools, we can make many more observations much more precisely than those our basic senses are equipped to handle.

Tools like the Hubble Space Telescope, microscopes and submersibles help us to observe the natural world.

Observations yield what scientists call data. Whether the observation is an experimental result, radiation measurements taken from an orbiting satellite, an infrared recording of a volcanic eruption, or just noticing that a certain bird species always thumps the ground with its foot while foraging — they're all data. Scientists analyze and interpret data in order to figure out how those data inform their hypotheses and theories. Do they support one idea over others, help refute an idea, or suggest an entirely new explanation? Though data may seem complex and be represented by detailed graphs or complex statistical analyses, it's important to remember that, at the most basic level, they are simply observations.
Observations inspire, lend support to, and help refute scientific hypotheses and theories. However, theories and hypotheses (the fundamental structures of scientific knowledge) cannot be directly read off of nature. A falling ball (no matter how detailed our observations of it may be) does not directly tell us how gravity works, and collecting observations of all the different finch species of the Galapagos Islands does not directly tell us how their beaks evolved. Scientific knowledge is built as people come up with hypotheses and theories, repeatedly test them against observations of the natural world, and continue to refine those explanations based on new ideas and observations. Observation is essential to the process of science, but it is only half the picture.

Answer:

Scientific knowledge is developed when people make observations about the natural world. An observation may generate a scientific question, which may lead to a hypothesis. The hypothesis can be tested through experimentation. The results of the experimentation may lead to changes in scientific knowledge.

Explanation:

describe the difference in elevation and rock structure between a highland and a lowland

Answers

Answer:

High land is more eroded, lower land is less eroded.

Explanation:

highland has more erosion because the temperature is more on an extreme side, even though the rocks would be in well bigger pieces, in lowland there might be less elevation depending on the area, but the rocks would probably be a smaller size.

Iron atoms combine with oxygen atoms to form rust. Is this a physical property of iron or a chemical property?

Answers

Answer:

Chemical property

Explanation:

Rust is always a chemical change

The rust changes your object due to oxygen and water

Answer:

Chemical property

Explanation:

Rust is an oxide produced by iron and oxygen in the presence of water or air moisture. The reaction is an oxidation reaction.

Which best compares and contrasts how John Newlands and Dmitri Mendeleev organized elements?
Both Newlands and Mendeleev arranged elements according to their chemical properties, but only Newlands used a
mass as well.
O Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used cherr
properties as well
Both Newlands and Mendeleev organized elements into groups, but only Newlands used a table with rows and column
Both Newlands and Mendeleev organized elements into a table with rows and columns, but only Mendeleev named
different groups of elements.

Answers

The correct answer is B. Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used chemical properties as well.

Explanation:

Both John Newlands and Dmitri Mendeleev were relevant chemists, mainly known for designing the period table, which organized chemical elements. In the case of Newlands, he designed his period table around 1865 by organizing the known elements based on the atomic masses of elements (number of protons and neutrons); also, he divided elements into groups.

On the other hand, Mendeleev designed his periodic table around 1869; in this, elements were also arranged by their atomic masses, but Mendeleev considered the properties of each element such as electronegativity, which implied some minor changes in order, as well as leaving some spaces for elements that had not been discovered, but that Mendelev could predict. Thus, the option that compares the organization in both periodic tables is B.

Answer:

B. Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used chemical properties as well.

Hope it works!

Explanation:

Will give brainliest to best answer(s)!!

Answers

1. Since these materials are greatly valued to make these popular products, the country mining these metals should have a good economy. Due to companies needing to purchase the mined metals in order to make products with the metals.

2. The economy in other countries without these metals would be lower. Unless they have valued goods that would higher their economy.

3. If mining increases, they would most likely be working on land that has potential for housing, businesses, etc. Due to the land loss for those potential structures the population would be lower since there is less land to accommodate increased population.

VERY EASY QUESTION. WILL MARK BRAINLIEST


The Ring of Fire is a string of volcanic sites in the Pacific Ocean that stretches between the Americas, Asia, and Australia. What is the most likely cause of this volcanic activity?

The Earth’s core pushes through tectonic plates here

There is a high number of convergent tectonic plate boundaries

The melting of tectonic plates by particularly hot parts of the Earth's crust

The explosion of energy as a result of a collision between two nearby tectonic plates

Answers

Answer:

D

Explanation:

I think it is D because earthquake common places often have volcanic activity

________ is an increase in average temperatures around the planet

Answers

Answer:

One of the most immediate and obvious effects of global warming is the increase in temperatures around the world. The average global temperature has increased by about 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past 100 years, according to the National Oceanic and Atmospheric Administration (NOAA).

Explanation:

Answer: global warming

Explanation:

which best describes Europe and southwest Asia?
A- located in the western part of Eurasia
B-located east of the pacific ocean
C-located in the southern hemisphere
D-located in the western hemisphere

Answers

The correct answer will be A , it’s located in the western part of Eurasia

What Are the (2) most important climatic factors for the Indian people?​

Answers

Answer:

Latitudinal Location and Distance from the Ocean/Sea.

Explanation:

Latitudinal Location because it is the distance from the equator. The farther away from the equator you get, the hotter it gets, and vice versa.

Distance from the ocean/sea because the ocean/sea is a heat reservoir. It stores heat, and lets it out when its cool, therefore making places near the sea have either colder or warmer temperatures depending on the time of year.

Describe Australia's global economic standing ?

Answers

Answer:

Australia's economy is: the world's 14th largest. rated AAA with a stable outlook by all three global rating agencies. forecast to realise average annual real GDP growth of 2.7% over the next five years – the highest among major advanced economies.Australia's mixed market economy is a prosperous, Western market economy where the GDP is high and the rate of poverty is low. Our free market is among the first five developed countries of the world, with the four main components being Trade, Manufacturing, Services and Financing.Australia has been a leader in economic freedom ever since the inception of the Index in 1995, and its economy has been in the highest, free category for the past 14 years. GDP has recorded steady gains, although the growth rate could slow in coming years because of softer world trade growth and faltering investment.

Globally the economy of the people of Australia is said to be the 12th largest economy that is in the world.

What is the economic standing of Australia?

The nation is known to have a market economy that is highly developed in the world. They have a large economy by nomimal GDP.

The nation is also a country that stands as the 25th largest exporter of goods and the 20th importer of goods in the whole world.

Read more on Australia here: https://brainly.com/question/532313 #SPJ2

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Since the middle of the 20th century, the international global business system has been shaped by global institutions. Countries have established these institutions to address the global issues that span their borders. The functions of these organizations have been established in international treaties. International businesses need to be aware of the functions of these organizations as they can have a profound impact on trade and commerce.It is critical for businesses to understand which organizations do what. It is also extremely useful to understand when these organizations were created since each emerged in response to changes, crises, or developments in the global business system. Identify the order in which these organizations were created. a. GATTb. Bretton Woods Institutions: IMF and the World Bank c. WTO d. G20 e. UN Although the "Great Recession" that began in late 2007 ended officially in the summer of 2009, the U.S. economy had staged only a modest recovery as we moved through the middle of 2015. Some economists have pointed out that this is typical of a _____________ recession. -5/6+2/6=What is the answer to this? 9.How do air masses move? 1. Make sure your answers and work is SHOWN please and steps are in order.2. List all of the possible rational roots.3. Use synthetic division to test the possible rational roots and factor as far as possible.4. Identify complex roots, if possible.5. Sketch a graph of the function, please show: a. the end behavior correctly b. the shape of the near x-int c. (if possible) anything you can learn by considering symmetry and transformations.1a. p(x)- 2x^4-3x^3-6x^2+5x+62a. p(x)= x^4 + 4x^3 + 13x^2 + 36x + 363a. p(x)= 2x^5 - 9x^4 + 6x^3 + 22x^2 - 20x - 25 Does (3, 8) make the equation y = x + 5 true? 4.The reaction of 0.25 g magnesium with 100.0 mL of 2 M hydrochloric acid (density d = 1.039 g/ml) raises the temperature of the solution from 20.0 C to 35.0 C. The specific heat for HCl is 3.98 J/(g.C). Mg(s) + 2HCl(aq) > MgCl2(aq) + H2(g) Calculate the heat of the reaction. (Use the equation Q = s . m .T where s is the specific heat, m is the mass of solution and T is the change in temperature) which details does the author include to describe the setting A Michelson interferometer operating at a 400 nm wavelength has a 3.95-cm-long glass cell in one arm. To begin, the air is pumped out of the cell and mirror M2 is adjusted to produce a bright spot at the center of the interference pattern. Then a valve is opened and air is slowly admitted into the cell. The index of refraction of air at 1.00 atmatm pressure is 1.00028.Required:How many bright-dark-bright fringe shifts are observed as the cell fills with air? D= 90* AC=17 cm AD=10 cm CD=?cmplease in need help in this how all calculations: Palmer Inc. currently produces 110,000 units at a cost of $440,000. Next year Palmer Inc. expects to produce 115,000 units. Palmers relevant range is 100,000 to 120,000 units. If the cost is variable and 115,000 units are produced, the total cost _____. Group of answer choices will decrease will increase to $460,000 will stay the same will be indeterminate Two scientists do not agree on which type of grocery bag is better for the environment. The Outcome of their disagreement is most likely to be: Answer my question , ty . 7. Which of these was one of the ways Republicans viewed the Alien and Sedition Acts? A. as a tool to remove political parties B. as a way to increase citizens' rights C. as an attack on the right of free speech D. as a necessity to keep order in the new nation I NEED HELP NOW PLEESW A humanities professor assigns letter grades on a test according to the following scheme. A: Top 12% of scores B: Scores below the top 12% and above the bottom 61% C: Scores below the top 39% and above the bottom 21% D: Scores below the top 79% and above the bottom 6% F: Bottom 6% of scores Scores on the test are normally distributed with a mean of 67.7 and a standard deviation of 7.8. Find the minimum score required for an A grade. Round your answer to the nearest whole number, if necessary. A fluctuating electric current II may be considered a uniformly distributed random variable over the interval (9, 11)(9,11). If this current flows through a 2-ohm resistor, find the probability density function of the power P = 2I^2P=2I 2 . The average cost of a movie ticket is $7.50. If this price increases annually by 7 percent, how much would a movie ticket cost in 9 years? Find a solution for the equation y = 4x - 3. Which of the following statements about CASE is not true?CASE tools provide automated graphics facilities for producing charts.CASE tools reduce the need for end user participation in systems development.CASE tools have capabilities for validating design diagrams and specifications.CASE tools support collaboration among team members.CASE tools facilitate the creation of clear documentation FD80EB160GNOTE: Angles not necessarily drawn to scale.2=PLEASE HELPPP!!! A new operating system uses passwords that consist of three characters. Each character must be a digit between 0 and 9. For example, three distinct possible passwords are 123, 416, and 999. The system uses 32-bit salt values. The system also allows one login attempt every second and never locks out users regardless of how many failed attempts occur. If an adversary has obtained a copy of the password file and conducts an offline brute-force attack by trying every password combination until the adversary obtains username and password combination. The use of a 32-bit salt value