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lozanna [386]
3 years ago
13

How do ecologists ues modeling?

Biology
1 answer:
jekas [21]3 years ago
6 0
As we know, ecologists study living things in their nonliving environment.  For example, they could use a mathematical model to predict the weather in a few years, helping them figure out the population of the animals.  They can use a physical model to compare on a diagram the population of different animals in different areas.  Hope this helps, since I'm still 8th grade and science isn't exactly my best subject, but I tried.    :)

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Describe steps that can be taken to improve water quality through water conservation
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Answer:

While trying to conserve water, we can boil it or purify it through water purifiers so that it may be recycled.

Explanation:

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3 years ago
In which part of the nephron are sodium and chloride ions actively reabsorbed?
Eva8 [605]
The part of the nephron that In which part of the nephron are sodium and chloride ions are actively reabsorbed is the Henle's loop. It <span>is the portion of a </span>nephron<span> that leads from the </span>proximal convoluted tubule<span> to the </span>distal convoluted tubule<span>.</span> It's main function is to make a concentration gradient in the medulla of the kidney. 
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3 years ago
PLEASE HELP URGENT<br> Why is the freezing and boiling point of life important to life
rosijanka [135]

Answer:

they are important because if you did not know what boiling point is on water or freezing point is then it would be pointless in trying to make ice or boil water for food

Explanation:

4 0
3 years ago
In a tropical forest some leaves are dark green and some are light green. In a population of caterpillars, homozygous dominant d
Sedbober [7]

Answer:

This is an example of "Disruptive selection".

Explanation:

<em>Disruptive selection</em> occurs when <em>selective pressure</em> <em>favor homozygous</em>. In equilibrium, <em>the two alleles might be present or one of them might be lost</em>. If an environment has two extremes, then in these environments, both alleles are presented in homozygous.  

The disruptive selection causes an <em>increase</em> in the two types of <em>extreme phenotypes over the intermediate forms</em>. Limits between one extreme and the other are frequently very sharped. Individuals belonging to one phenotype can not live in the same area as individuals belonging to the other phenotype, due to the traits differences between them, competition, or predation.

Populations show two favored extreme phenotypes and a few individuals in the middle. Individuals who survive best are the ones who have traits on the <u>extremes forms</u>.  Individuals in <u>the middle</u> are not successful at survival or reproduction.

<em>Color</em> is very important when it comes to <em>camouflage</em>. Dark green caterpillars that live in dark foliage and light green caterpillars that live in light foliage can <em>hide from predators</em> more effectively and will live the longest. Intermediate colored green caterpillars that don't camouflage or blend into either will be eaten more quickly.

6 0
3 years ago
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The axon: carries information toward other neurons. forms connections with other neurons. receives signals sent from other neuro
Alik [6]

Answer:

Explanation

The Axon or nerve fibre is a long, thin projection of the neuron or nerve cells that sends signals in the form of electrical impulses from the cell body (soma) to the synaptic terminals. The axons are of two types: myelinated and unmyelinated. The unmyelinated axons lack myelin sheaths which make the transmission of electrical impulses slower while the myelinated axons transmit electrical impulses faster.

8 0
3 years ago
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