Answer:
He argues that the “dance of continents”-the break-up, movement, collision and re-formation of continents through time-creates the basic geographic and climatic conditions which drive the decline and extinction of species.
Explanation:
Plasmolysis of bacteria in foods occurs when high concentrations of salt or sugar are added to the foods creating a
Plasmolysis of bacteria in foods occurs when high concentrations of salt or sugar are added to the foods creating a hypertonic environment.
Why does mass determine how fast and how much energy a star can generate?
Answer:
A star's life is a fight against gravity, and the gravity is related to mass. Without gravity and mass, stars could not exist in the sky.
Do you like snakes? What do you like/dislike about them?
I personally love snakes, I find them to be adorable and very boopable. I also find them to be interesting creatures. When I see a snake outside I like to watch it for a while and get some pictures before continuing on with my day. I plan to own a pet snake in the future.
Work and effort scientifically the same thing
True Or false
Answer:
I believe the answer is false
Explanation:
Answer:
false
work is like tying to reach a goal by working for it,
but effort is putting %100 into something.
i am so so so so so sorry if it is rong.
Mary loved having her goldfish tank in her office. She said watching the fish swim around was calming to her on stressful days. Mary thought that if 2 goldfish in her tank could make her less stressed then certainly 8 goldfish would be even better. After three days of having 8 goldfish in her tank, she noticed 5 of the fish began to sink to the bottom of the tank becoming less active than the remaining 3. A few days later the 5 sick fish died and the 3 remaining fish thrived. Use the data to help you choose three reasons the carrying capacity of the fish tank wasn’t able to accommodate all 8 goldfish.
A.
There was a limited supply of food available to sustain all 8 fish.
B.
There was an unlimited amount of space for the fish to swim.
C.
The amount of dissolved oxygen in the tank was not replenished quickly enough to sustain all 8 fish.
D.
The ammonia levels in the tank did not compromise the life of the fish.
Answer:
A
C
D
Explanation: Because since C is not right, we can immediately assume that the rest are the answers. It says that 3/4 are right, so it would be ACD, also they make sense.
Creatinine has a renal clearance of 140 ml/min. Why is this?.
Answer:
It is secreted by the renal tubules
Explanation:
List the types of enzymes made in the salivary glands, the stomach, the pancreas and the small intestine.
Answer:
Lipase breaks down lipids, which are fats and oils, into glycerol and fatty acids.
Amylase. Amylase is produced mostly in the pancreas, but also in the salvary glands and small intestine. ...
Protease. Protease is produced in the stomach, pancreas, and small intestine. ...
Lipase.
Explanation:
Answer:
amylase, lipase, protease, and nuclease.
Explanation:
The main categories of enzymes are amylase, lipase, protease, and nuclease. Glands in the mouth, stomach, small intestine, and pancreas secrete some or all of these as food passes along the digestive tract so that it may be broken down and used by the body.
Which of the following is NOT true about systems that cycle matter?
A Living things play a role in the cycling of matter.
B Matter changes form as it cycles.
C Some matter is destroyed as it cycles through the environment.
D Matter is constantly cycling through the environment
Answer:
Matter
Explanation:
Matter makes up all visible objects in the universe, and it can be neither created nor destroyed.
Answer:
The Answer That Fits The Best Is (D, 4rth) One
A series of measurements with a voltmeter show a neuron's membrane potential becoming more negative, from -70 mV to -85 mV. This neuron is experiencing
If the voltmeter shows a neuron's membrane potential becomes more negative, from -70 mV to -85 mV, then the neuron is experiencing a hyperpolarization phase.
What is the hyperpolarization phase?The hyperpolarization phase is a stage in which potassium channels remain open while sodium channels need to reset.
This causes a change in the voltage inside the cell, which triggers a concomitant response.
The period of hyperpolarization is inversely opposite to the depolarization state of the neuron.
Learn more about hyperpolarization here:
https://brainly.com/question/12982897
I will mark brainiest
I have to answer these questions with these graphs made how do i answer them
Answer:
A line graph is also used when there are two variables—but only makes sense when you're tracking changes over a continuous measurement (e.g., time, temperature, distance). Line graphs are especially useful for illustrating direction (i.e., peaks and dips) rather than magnitude.
Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs. Line graphs can also be used to compare changes over the same period of time for more than one group.
Which statement best compares chromosomes and genes in humans?
Each human cell contains 23 pairs of chromosomes, while each human cell contains thousands of genes.
Chromosomes determine a human's traits, while genes determine a human's lifespan.
Chromosomes in humans are used for protein synthesis, while genes are used in cell communication.
Human chromosomes are protected from mutations, while genes are vulnerable to mutations.
Answer:
The first is the correct and if it is wrong you can use the explanation and you will know the answer
Explanation:
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus
the answer is: Chromosomes in humans are used for protein synthesis, while genes are used in cell communication.
Human chromosomes are protected from mutations, while genes are vulnerable to mutations.
10. Maltose is a disaccharide formed by condensation of two molecules of glucose. Which of the
following statements is not true of a molecule of maltose?
a. It contains the same number of carbon atoms as a oxygen atoms.
b. It contains twice as many carbon atoms as a molecule of glucose.
c. It contains twice as many hydrogen atoms as oxygen atoms.
d. It contains more hydrogen atoms than carbon atoms.
What it will be ?
Answer:
The correct answer is A.
Explanation:
The chemical formula for maltose is C12H22O11. That means there are 22 carbon molecules, 22 hydrogen molecules, and 11 oxygen molecules. You can see that A is untrue because 22 is not equivalent to 11. Meanwhile, all other statements are true.
Hope this helps! :)
Answer: its B
Explanation:
just answered on e2020
An export processing zone is __________. a. another name for the top five economies in the world b. the line that divides the world into developed and underdeveloped nations c. a region of a nation that is especially vulnerable to widespread disease d. a region of a nation that gives favorable tax rates to corporations
An export processing zone is a region of a nation that gives favorable tax rates to corporations.
What do you mean by Export processing zone?An export processing zone may be defined as a customs area where one is allowed to import plant, machinery, equipment, and material for the manufacture of export goods under security, without payment of duty.
This export processing zone is responsible for all the activities and duties associated with any goods and services which are exported from other nations.
Therefore, an export processing zone is a region of a nation that gives favorable tax rates to corporations.
To learn more about the Export processing zone, refer to the link;
https://brainly.com/question/1129074
Answer:
D) A region of a nation that gives favorable tax rates to corperations
Explanation:
How are meiosis and mitosis different?
Answer:
to sum it up: Mitosis is a.s.e.x.u.a.l, while meiosis is s..x.u.a.l.
Explanation:
another example: In meiosis, daughter cells possess only half the chromosomes of the original cells; while in mitosis the number of chromosomes is the same in both mother cells and daughters.
Describe the process in which trees communicate with one another
Answer:
Trees share water and nutrients through the networks, and also use them to communicate. They send distress signals about drought and disease, for example, or insect attacks, and other trees alter their behavior when they receive these messages.
Deana is studying the table shown here, which lists the birthrate and death rate for several countries.
Country Birthrate
(per 1000 People) Death Rate
(per 1000 People)
Brazil 14.7 6.1
Cambodia 24.1 6.1
Italy 8.3 9.8
Mali 43.5 10.5
Venezuela 19.6 5.5
Deana applies the data in the table to calculate the rate of population increase or decrease of each country.
Which assumption is necessary for Deana’s calculations to be accurate?
A. The immigration and emigration rates of the countries are insignificantly small or approximately equal.
B. The immigration rates of the countries are much higher than the emigration rates.
C. The immigration rates of the countries are much smaller than the emigration rates.
D. The population is evenly distributed between rural, suburban, and urban areas.
In order to use only the birth and death rates to calculate the rate of population growth or decrease of a country, the immigration and the emigration rates must either be insignificant or approximately equal.
Population growth rateThe growth rate of a population is determined by the following equation:
Growth rate = (Birth rate - death rate) + (Immigration - Emigration)
Thus, if immigration is more or less equal to emigration or both factors are insignificantly small, the difference between the birth and death rates can be used to estimate the population growth.
More on population growth rate can be found here: https://brainly.com/question/14122627
Which of the following explains why cattle should not be given apples?
Answer:
Which of the following explains why cattle should not be given apples? Apples cause bloat in cattle.
Endangered species are species with decreasing populations that are at risk of extinction. Which of the following would MOST LIKELY increase the risk of extinction?
A. Sudden loss of habitat
B. Decreased number of natural predators
C. Increased availability of reproductive mates
what's the difference between an autobiography and a biography
Answer:
An autobiography is a true story about someone's life that is written by that person. A biography is a true story about someone's life written by a different person.
Explanation:
Hi I know this is quite a few question but I really need help, Thanks!
3: B
4: B
5: C
6: C
7: A
8: C
9: C
10: D
11: B
12: D
Sorry for the late responce, I was on holiday !! (▱˘◡˘▱)
A group of environmental activists want to reduce the effects of global warming. What actions should they promote to achieve their goal?
Answer:
the answer is C. Use alternate energy sources
Explanation:
on Edmentum i did the test, it was correct
According to some scientists, which is a cause of global warming? decrease of nitrous oxide changes in cloud cover decrease of methane gas changes in solar energy
Answer:
D.) Changes in solar energy
Explanation:
This is because increased solar irradiation causes the release of methane and carbon dioxide from storage in the seas and icecaps, which can then cause additional warming. I hope this helps! ^-^
According to some scientists, the major cause of global warming based on the options given is changes in solar energy.
What do you mean by Global warming?Global warming may be defined as the situation that unusually or rapidly increases the Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.
An increase in Methane, Carbon dioxide, and nitrous oxide leads to global warming as these all are greenhouse gases.
Therefore, according to the option given above, the major cause of global warming is changes in solar energy.
To learn more about Global warming, refer to the link:
https://brainly.com/question/3553382
Which region of the brain receives sensory information after processing and then issues motor output?.
Answer: The Cerebellum
I hope this helps
What do most birds do in the wintertime?
Answer:
Most birds migrate south in the wintertime.
Explanation:
Hope that helps!
Answer:
[tex]beinggreat78[/tex] here to help you!
Most birds torpor or migrate.
What does, "Torpor" mean?Torpor is a sleep-hibernate-like state where birds lower their body temperature as well as heart rate to maintain their body heat. This allows them to survive for the winter time.
Who enunciated the inverse square law of electrical attraction
A. James Watt
B. Robert Boyle
C. Joseph Priestly
D. James Maxwell
Canine teeth of human beings are called vestigial organs and archaeopteryx is called a bridge animal,why?
Canine teeth are not as useful as it is in animals while archaeopteryx has the character of both birds and reptiles.
What are vestigial organs?The vestigial organs are those organs that have no apparent function in the body which means that the body can do without them.
Examples of vestigial organs in the body are:
appendixwisdom teethThe canine teeth is a type of teeth in mammalian dentition and is said to be vestigial because man can do without it.
Archaeopteryx are animals that has the characteristics of both birds and reptiles because it bears wings like birds and has hands it uses to crawl like a reptile.
Learn more about vestigial organs here:
https://brainly.com/question/1350219
What are the preserved remains of organisms that provide evidence to support Darwin’s theory of evolution? fossils species extinctions populations
The preserved remains would be fossils. Extinctions are entire species dying out, populations are numbers of living creatures, and species are creature classifications.
Hope this answers your question.
Answer:
I know im late but the answer is A
Explanation:
got it right on edge
have a good day
:)
Select all of the following that are TRUE regarding prokaryotic and eukaryotic cells.
prokaryotic cells have a nucleus, eukaryotic cells have a nucleiod a
region
Both cells contain the organelle the ribosome
Eukaryotic cells have mitochondria; prokaryotic cells do not
Eukaryotic cells contain DNA; prokaryotic cells do not
Both cell types contain membrane bound
organelles
A substance that tastes sour and dissociates in water would best be characterized as a
Answer:
an acid
Explanation:
