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ollegr [7]
3 years ago
9

What are the two kinds of disturbances that change ecosystems?

Biology
1 answer:
sesenic [268]3 years ago
8 0
Human and the natural ones can change the ecosystem
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The reeds at the edge of a pond form a
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The choices can be found elsewhere and as follows:

<span>a. climate zone.
b. microclimate.
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I think the correct answer would be option D. <span>The reeds at the edge of a pond form a biosphere where insects or other animals stay. Hope this answers the question.</span>
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3 years ago
Susie has a genotype of blue eyes (bb) and her husband Jim has brown eyes dominant (BB). What is the likelihood (percentage) the
Arlecino [84]

Answer:

The kid would possibly have the eye color from a family member. Also it could be ether one. And it could be none. My little brothers eyes are hazel but the mother and father of me and my brother eye color are different the father's eye color is brown and the mother's eye color is blue. But the little brother's eye color is hazel. So it could be none.

Explanation:

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3 years ago
When were criminals first used to help create a system to help catch other criminals?
sladkih [1.3K]
The answer is During the 1800s
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If four cells are visible within the field of view at the fields's maximum diameter when the total magnification is 200X, how ma
pychu [463]

Answer:

2.67 cells at 500x magnification...

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So, four cells are present at 200x magnification and are covering the full diameter of lens. by using a 500x magnification, it means that magnification is increased 1.5 times. So, the number of cells visible will be decreased by a factor of 1.5. So, decreasing 4 cells by a factor of 1.5 means <em>2.66666666667</em> or <em>2.67</em> cells at 500x magnification. Resolution has to be increased by a factor of 1.5 to produce a view-able clear image of cells.

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