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____ [38]
3 years ago
14

If a study showed that students have more hours in a drivers education class have fewer accidents this would be a(n)

Biology
1 answer:
MakcuM [25]3 years ago
7 0

Answer:

The correct answer is option D. negative correlation.

Explanation:

Negative correlation is a correlation in where the relation between two variables is in such way that if one increases the other variable will decrease and if other variable will increase the first variable will decrease similarly.

In this case the first variable that is hours in driver education class shows increase than the chances of accidents decreases by that students which suggests there is a negative correlation.

Thus, the correct answer is option D. negative correlation.

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tino4ka555 [31]

Answer:

Zooplankton help other populations survive by keeping out other herbivores

Explanation:

This is because a keystone species are species that have large effect on the the habitat and through its effect they help to keep the ecosystem in existence. They make sure that the ecosystem exist. They help populations survive by keeping out herbivores and feeding on the algae. They help drive nutrients cycle and transfer energy from algae to invasive fish.

7 0
3 years ago
How many dna molecules are present in a synapsed pair of homologous chromosomes?
uranmaximum [27]

Answer:

The answer is 4

Explanation:

The answer is 4 because we are talking about pairs of homologous chromosomes and there  two copies  are held together and they are located in the centromere.

Synapsis is two homologous chromosomes pairing. During the event of <em>meiosis </em>homologous chromosomes are being pared but then also separated because of reducing the genetic content of the resulting haploid cells.

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3 years ago
What is a negative effect of photosynthesis for the carbon cycle?
r-ruslan [8.4K]
<span>

with more atmospheric carbon dioxide to convert to plant matter in photosynthesis, place able to grow more. Photosynthesis has no negative effect on Carbon Cycle. Carbon Cycle has a negative effect on photosynthesis.
More Carbon dioxide is not necessarily needed in Photosynthesis. </span>
6 0
3 years ago
It is important to view cells under a microscope because cells can change true or false
mixer [17]

Answer:

it is important to view cells under a microscope because cells can change?

False

Explanation:

Cell does not change when viewing under microscope, it is expedient to view under microscope because it is a microorganism that can not be seen with naked rather than with a microscope

5 0
3 years ago
Need help can you help me
yarga [219]

Answer:

its B

Explanation:

7 0
3 years ago
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