What is the original source of energy for gasoline?
O plants
O Sun
O petroleum
O fossil fuels​

Answers

Answer 1
The original source is the sum
Answer 2

Answer:

Sun

Explanation:


Related Questions

Why do waves that travel through basalt have a higher velocity than a wave traveling through sand?

Answers

Answer:

Read Explanation

Explanation:

Even though the technology does not exist to travel into all of Earth’s layers, scientists can still learn a great deal about Earth’s structure through seismic waves. Seismic waves are vibrations in the earth that transmit energy and occur during seismic activity such as earthquakes, volcanic eruptions, and even man-made explosions. There are two types of seismic waves, primary waves and secondary waves. Primary waves, also known as P waves or pressure waves, are longitudinal compression waves similar to the motion of a slinky (SF Fig. 7.1 A). Secondary waves, or S waves, are slower than P waves. The motion of secondary waves is perpendicular to the direction of the wave travel, similar to the motion of vigorously shaking a rope

The San Andreas Fault is known for which of the following?

Answers

the correct answer is earthquakes

Select the correct answer.
What are riparian buffers?
A.
secondary crops planted in fields when the primary crop is ripe
OB.
secondary crops planted in fields after harvesting
C.
vegetation planted on ridges built along field borders
D.
vegetation planted at the edges of water channels
E.
vegetation planted on earthen embankments on slope

Answers

Answer:

it is c my friend good luck

Answer:

c is the correct answer

Explanation:

just took test

Is this punnet square order correct?

Answers

Answer:

Yes

Explanation:

It doesn't matter if you do aA or Aa

The answer for this question is Yes

Whats the Answer? to this

Thanks​

Answers

The answer to this question is A

I believe it is A (dont trust me)

Review the image shown right. Then, use the
drop-down menus to complete the following
sentence.
In transcription within the nucleus, RNA is made
through
pairing with the
antisense strand in
DONE

Answers

Answer:

The correct answer is -  Base pairing rule and DNA.

Explanation:

According to the base pair rule during transcription, along with antisense strand DNA, the RNA was made and the bases of the purines and pyrimidines strands bind together, Uracil paired with the A-strand and the C strand being paired to G-strand in transcription within the nucleus.

Thus, the correct answer in the first line is "Base-pairing rule" while in the second line is "DNA".

Answer: The answers are In transcription within the nucleus, RNA is made through

✔ base

pairing with theantisense strand in

✔ DNA

Explanation: These are the answers because they just are!!! Also screenshot fro proof

the DNA is tightly wrapped around histone proteins in a chromosome why is this packaging necessary?
1. Because the dna molecules will down without it .
2. Because the dna molecules will dissolve in cell water .
3.) because the long dna will fit inside the cell.
4.) because the dna needs to attach itself to support .

Answers

Answer:

3.) because the long dna will not fit inside the cell.

Explanation:

This question is oddly written. At first glance, I can tell it's not 1 or 2 because DNA doesn't "dissolve" in cell "water", nor will it "down" (I'm assuming this means "drown"?).

The main reasons for DNA packaging are so that the DNA can fit into the cell, and so it's protected from damage. The DNA is vital to the cell, so it protects it by coiling it up. Coiling and packaging are also important when it comes to gene expression.

Answer: The correct answer is C

Explanation:

I took the test

Vaccines have been subjected to quite a bit of controversy in recent years. Currently, the Centers for Disease Control and Prevention (CDC) recommend that healthy people receive a flu vaccine every year. What are your current perceptions of the flu vaccine? Do you think these recommendations are appropriate? Explain your reasoning.

Answers

Answer:

There are many reasons to get an influenza (flu) vaccine each year.

Flu vaccination can keep you from getting sick with flu.

Flu vaccination can reduce the risk of flu-associated hospitalization for children, working age adults, and older adults.

Flu vaccination is an important preventive tool for people with chronic health conditions.

Flu vaccination helps protect women during and after pregnancy.

Flu vaccine can be life-saving in children.

Flu vaccination has been shown in several studies to reduce severity of illness in people who get vaccinated but still get sick.

Getting vaccinated yourself may also protect people around you, including those who are more vulnerable to serious flu illness, like babies and young children, older people, and people with certain chronic health conditions.

Explanation:

Influenza is a potentially serious disease that can lead to hospitalization and sometimes even death. Every flu season is different, and influenza infection can affect people differently, but millions of people get flu every year, hundreds of thousands of people are hospitalized and thousands to tens of thousands of people die from flu-related causes every year. An annual seasonal flu vaccine is the best way to help protect against flu. Vaccination has been shown to have many benefits including reducing the risk of flu illnesses, hospitalizations and even the risk of flu-related death in children.

Flu vaccines helps to reduce the risk of flu-associated illness. And the recommendations made by CDC that healthy people receive a flu vaccine every year is appropriate.

What is flu?"Also called influenza is a viral infection which can be deadly in high risk groups."Flu symptoms include- fever, cough, cold, fatigue, headaches and muscle pain.It causes asthma, pneumonia and chronic diseases.What is flu vaccines?"These are the vaccines that protect against infection by influenza viruses."What is CDC?"It is the National public health agency of the United States."

Hence, in order to reduce the disease caused by flu, it is recommended to receive a vaccine.

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Explain what the term "Zero Waste" is all about. *

Answers

Answer:

zero waste means u are completely self sufficient up to th point where u have no carbon footprint

Explanation:

that is why its called zero waste

what responsibilities do humans have on the environment

Answers

Answer: Environmental responsibility. ... Respect the environment, making rational use of natural resources and taking steps to prevent pollution from the different processes involved in our industrial operations. Promote the sustainable use of raw materials and natural resources. In fact, our cognitive ability and understanding of nature obliges us to maintain the integrity of the environment. So we must change how we influence the land. We must respect the natural order of things and find a way to live accordingly.

Accordingly u can take points from this and then add to ur ans. I hope i was helpful

Answer:

The role of man in the protection of the environment, is to carry his responsibility of ensuring that whatever you do ,eat ,work, play, live, is of such a nature that it is not causing irreversible damage to the environment, and to limit the damage you may be causing by doing the things you do.

We can protect the earth by protecting trees, natural vegetation, water, natural resources, electricity, etc. We should sternly follow all the possible actions to control the environmental pollution and global warming.

HOPE THIS HELPS : D

Explanation:

What is the answer, help me!

Answers

Answer:

Carbon dioxide

methane

nitrous oxide

Hope this helps you

Yes that last answer is right

describe factors that affect how the sun warms earth

Answers

Energy from the Sun is very important to the Earth. The Sun warms our planet, heating the surface, the oceans and the atmosphere. This energy to the atmosphere is one of the primary drivers our weather. Our climate is also strongly affected by the amount of solar radiation received at Earth.

Well, without the suns heat and light the earth would be a big ice ball. The sun warms our seas,stirs up our atmosphere and gives energy to the growing green plants that provide the food and oxygen for life on Earth.

Which diagram below best represents the surface features developed in a humid climate?

Answers

Sorry I don’t know the answer

An eagle is a predator for squirrels. A new law stops humans from hunting
eagles, and the eagle population increases. What will happen to the squirrel
population?

O A. The squirrel death rate will increase.
B. The carrying capacity of the ecosystem will increase.
C. The ecosystem will reach Hardy-Weinberg equilibrium.
D. The squirrel population will increase.

Answers

Answer:

A. the squirrel death rate will increase

Explanation:

If there are more eagles, then there is more eagles that need to eat making squirrels one of targets

the squirrels will die off due to the eagles

How would the quantity of stomata compare between plants in tropical environments and plants in hot, arid climates? -Plants in tropical climates would have fewer stomata because they would need to prevent the absorption of too much water from the atmosphere. -Plants in hot, arid climates would have fewer stomata because they would need to prevent undesirable water loss from the plant leaves. -Plants in hot, arid climates would have more stomata because they would need to release heat from the leaves to prevent dehydration. -Plants in tropical climates would have more stomata because they would need to absorb more water from the air than plants in arid climates.

Answers

Answer:

-Plants in hot, arid climates would have fewer stomata because they would need to prevent undesirable water loss from the plant leaves.

Explanation:

I took the test and got this right.

The necessity to minimize unwelcome water loss from the plant leaves would cause plants in hot, arid areas to have fewer stomata. So, the correct option is B.

What is Stomata?

The little apertures known as stomata are found just on epidermis of leaves. Stomata are visible under a light microscope. Stomata can be found on the stems and other portions of various plants. In exchange of gases and photosynthesis, stomata are crucial.

Because they need to take in more airborne water than plants in arid areas, tropical plants would have more stomata. Since they must prevent unwelcome moisture loss from plant leaves, plants in warm, arid climates would develop fewer stomata. The necessity to minimize unwelcome water loss from the plant leaves would cause plants in hot, arid areas to have fewer stomata.

Therefore, the correct option is B.

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Your question is incomplete, most probably the complete question is :

How would the quantity of stomata compare between plants in tropical environments and plants in hot, arid climates? -

-Plants in tropical climates would have fewer stomata because they would need to prevent the absorption of too much water from the atmosphere. -Plants in hot, arid climates would have fewer stomata because they would need to prevent undesirable water loss from the plant leaves.-Plants in hot, arid climates would have more stomata because they would need to release heat from the leaves to prevent dehydration.-Plants in tropical climates would have more stomata because they would need to absorb more water from the air than plants in arid climates.

Uranium can supply energy for the world's electricity without increasing greenhouse gases. Which of these statements best describes a benefit of uranium mining?

Answers

Answer: Uranium mining does not cause air pollution.

Explanation:

Answer:

It does not cause any air pollution.

Explanation:

Because uranium is not like coal, oil and other resources such as. Which can cause a heavy amount of air pollution, as uranium is only used for nuclear supplies.

Select the correct answer.
A lichen is an organism that structurally appears to be a single organism. But a lichen is actually two different organisms—a fungus and green
algae-living together as one organism. The fungal partner derives its nutrition from the photosynthesizing algae. How does a lichen differ in its
photosynthetic activity from Elysia chlorotica, the sea slug that's considered to be a photosynthesizing animal?
CA In lichens, the fungi photosynthesize on their own, while Elysia chlorotica forms a relationship with a photosynthesizing plant.
B. In lichens, the relationship with the algae lasts throughout the life cycle, but in Elysia chlorotica, the relationship occurs only
during the immature juvenile stage of the slugs life cycle.
OC Lichens can photosynthesize only because of the living algal partner, while Elysia chlorotica incorporates chloroplasts from
algae into its cells.
D. In lichens, the association between the fungi and algae is permanent, while Elysia chlorotica associates with a
photosynthesizing organism only when it requires food.

Answers

Answer:

The correct answer is option C. Lichens can photosynthesize only because of the living algal partner, while Elysia chlorotica incorporates chloroplasts from  algae into its cells.

Explanation:

Elysia chlorotica is an animal of the mollusk member that is known as the animal that can make its own food in unfavorable conditions. Elysia chlorotica search out plants and they eat them. They assuredly don't photosynthesize n its own.

They take the mechanism that permits plants to collect sunlight based vitality. The slugs take up these smaller than normal machines, called chloroplasts, into their skin, which turns them emerald green. While Lichens can photosynthesize only due to the living partner algae that can photosynthesize for both.

Answer: B.

Explanation:

The correct answer is option C. Lichens can photosynthesize only because of the living algal partner, while Elysia chlorotica incorporates chloroplasts from algae into its cells.

Explanation:

Elysia chlorotica is an animal of the mollusk member that is known as the animal that can make its own food in unfavorable conditions. Elysia chlorotica search out plants and they eat them. They assuredly don't photosynthesize n its own.

They take the mechanism that permits plants to collect sunlight based vitality. The slugs take up these smaller than normal machines, called chloroplasts, into their skin, which turns them emerald green. While Lichens can photosynthesize only due to the living partner algae that can photosynthesize for both.

sarah travel to the beach that was 125 miles away for 2.2 hours . what speed was she driving ?

Answers

Answer:

56.8mph

Explanation:

Answer:

She was going about 56.82 mph

Explanation:

Divide 125 by 2.2 to know her mileage per hour

125÷2.2≈56.82

if a disease killed all the seagulls what effect would this have on the food web?

Answers

Answer:

if the disease kills all the seaguells then it will affect the food chain negativleyy because the population of the species that would eat them (predator) will decrease dramatically and the fish ( what the seaguells eat ) there peopulation will increase dramatically because they are not being eaten .

Explanation:

hope this helps , sorry middle school was a long time ago for me : )

Answer and explanation: it would mean that there would be an increase of fish which is what seaguls eat but a decrease of, for example, leopard seals because if there aren't enough seagulls the leopard seals would die of starvation which would then again decrease another animal species because there aren't enough leopard seals. This would then repeat itself again and again.

Describe the concept of natural selection. Be sure to include contributing scientists and their contributions.

Answers

Answer:

Natural selection is the process in which survival of the fittest, a concept by Charles Darwin suggests that animals adapt to better suit their needs. Those who survive are the "fittest" and breed children with the trait until the unfit die out. He saw this with the Galapagos finches. there used to be 1 kind of finch, now there are 14.

I hope this helps u!

pls give a brainliest( had 40 down to 2 for no reason) and a thx ;)

i will thank u for it via profile thanking and comments

The use of nuclear energy can have both positive a.d negative consequences. Which of the following is a positive consequences of using nuclear energy

Answers

Answer:

One of the positive consequences of nuclear power plants is that it produces small amounts of air pollution. Comparing it to coal power plants, nuclear reactors has less or no production of air pollution while in operation. It is by far one of the power plants with least contribution to air pollution.

Explanation:

lllplplplplplplplplplp

Answer: False

Explanation:

true or false. if false, cross off a word and rewrite to make it true.
1. ___applying an ecosystem-service based approach can increase agricultural productivity.

Answers

Answer:

True

Explanation:

Stewardship can always put a positive effect on the environment.

If the activation energy required for a chemical reaction were reduced, what would happen to the rate of the reaction?

Answers

Answer:

The rate would increase

Explanation:

Which part of the female reproductive system is highlighted below?
A. Fallopian tube
B. Uterus
C. Cervix
OO
D. Ovary

Answers

Answer:

Ovary

Explanation:

I may be wrong because of the way that question is worded/shown tho

Answer:

B

Explanation:

Fill in the blank. Bacteria of viruses can cause ----------- diseases. Which are increasing in occurrences geographic area, or both

Answers

The answers is infectious

8. Ligaments are strips of tough tissue that
support soft tissues inside bones
prevent friction between bones
connect bones to bones
attach muscles to bones

Answers

Answer: C

Explanation:

Ligaments are strips of tough tissues that serves as connective tissue for two or more bones and cartilages. These also holds the joints together.

Ligaments are strips of tough tissue that connect bones to bones; that is the third option because the bones that are present in the body are connected to each other with the help of the ligaments.

What is the significance of the ligament?

Ligaments are significant for many different factors, such as that they have an important role in physical activities such as sports and maintain optimal performance and injury prevention as they have a rich blood supply. They have an important role in preventing injuries to joints and bones as they protect bones and cartilage from excessive stress and connect bones to bones.

Hence, ligaments  are strips of tough tissue that connect bones to bones; that is the third option because the bones that are present in the body are connected to each other with the help of the ligaments.

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Which could be its function?
A. Directing the growth of cells
B. Insulating the body
C. Forming muscle fiber
D. Storing energy

Answers

Answer: Forming Muscle Fiber

Explanation:

Forming muscle fiber is the answer. C

What are four common types of drugs?​

Answers

Answer:

Cannabis.

Cocaine.

Amphetamine.

LSD.

Explanation:

theyre the most common.

Fe + 02 - Fe2O3 what is the correct balance

Answers

Please see the attached picture for full solution

Hope it helps

Good luck on your assignment

Which of the following ecosystems would contain the GREATEST Biodiversity?
Select one:

A dessert ecosystem containing only a few species of reptiles and plants

A marine ecosystems containing some species of marine mammals

A rainforest ecosystem containing thousands of different species of plants, animals, and birds

A pond ecosystem containing several species of fish and birds.

Answers

Answer:

Explanation:

A rainforest ecosystem containing thousands of different species of plants, animals, and birds. The reason why is because it has the most diverse species of wildlife. There is alot of DIVERSITY in that ecosystem, therefore it contains the greatest biodiversity.

I think it’s the last one ......
Other Questions
Anyone know how this can be solved? which line's meter is iambic? A. Telephones litter the beautiful creamery B. At the end of the month, I get paid. C.Malinda never seems to get the point D.Get a better office right away what cell structure is largely responsible for controlling the entry and exit of substances into or out of the cell? When an electromagnetic wave falls on a white, perfectly reflectingsurface, it exerts a force F on that surface. If the surfaceis now painted a perfectly absorbing black, the force that the samewave would exert on the surface is:___________.A) FB) F/2C) F/4D) 2FE) 4F A 120-gallons (gal)tank initially contains 90 lb of a salt dissolved in 90 gal of water. Brine containing 2 lb/gal of salt flows into the tank at the rate of 4gal/min. The mixture is kept uniform by stirring, and the stirred mixture flows out at the rate of 3gal/min. How much salt does the tank contain when it is full Which of these is a function of estrogen in reproduction?O A. Producing the endocrine system and hormonesB. Producing and maturing spermO c. Promoting the development of the adult female bodyO D. Promoting the development of adrenal glandsSUBMIT Find three consecutive integers that sums to 15. Show your equation and all work. 8. Which Greek pottery style featured figures in silhouette?Orientalizing styleArchaic styleBlack-figure styleDoric style Encontre o erro em cada uma das resolues abaixo. Read the excerpt from The Odyssey.Now Zeus the lord of cloud roused in the northa storm against the ships, and driving veilsof squall moved down like night on land and sea.The bows went plunging at the gust; sailscracked and lashed out strips in the big wind.We saw death in that fury, dropped the yards,unshipped the oars, and pulled for the nearest lee:then two long days and nights we lay offshoreworn out and sick at heart, tasting our grief,until a third Dawn came with ringlets shining.Then we put up our masts, hauled sail, and rested,letting the steersmen and the breeze take over.Which elements of epic poetry are shown in this excerpt? Check all that apply.O supernatural elementsO an invocation of a museO a difficult journey with trialsO rhyme and repetition of wordsO important historical eventsO a hero showing perseverance The train holds 66 passengers.It starts out empty.It picks up 1 passenger at the first station, 2 passengers at the second station, 3passengers at the third station, and so on.No one gets off.After how many stations will the train be full? Simplify 20x over 70x The figure shown represents the pattern of a glass ceiling. Based on the markings shown, which triangles can be proven congruent? answers: A) QNI NPK by SSS B) JKL NKP by SSA C) JKL NKP by AAS D) PNK IKN by SAS Which missing piece of information would allow the triangles in the figure to be proven congruent by AAS? answer: A) C L B) B K C) cb lk D) ab jk the sum of three consecutive odd numbers. is 63. what is the smalles of these numbers? Analicen el cariotipo humano y den dos ejemplos de pares de cromosomas metacntricos, dos ejemplos de pares telocntricos y dos ejemplos de pares acrocntricos. Why did America's response and sanctions make the Japanese desperate? The Japanese felt shamed by the lack of American response. The Japanese urgently needed oil and steel imports to keep their war engine going. The Japanese needed to capture the American naval ships to add to their own navy. The Japanese needed America's approval to establish themselves as a world power. What is the origin of the word renaissance? A. It comes from the word rebirth. B. It comes from the word revival. C. It comes from the word reason. D. It comes from the word redeem. The common stock of Buildwell Conservation & Construction Inc. (BCCI) has a beta of .9. The Treasury bill rate is 4%, and the market risk premium is estimated at 8%. BCCIs capital structure is 30% debt, paying an interest rate of 5%, and 70% equity. The debt sells at par. Buildwell pays tax at 40%.a. What is BCCIs cost of equity capital? (Do not round intermediate calculations. Enter your answer as a percent rounded to 1 decimal place.)Cost of equity capital % b. What is its WACC? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)WACC % If the world was not tilted, what would happen to the people living on Earth