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lara31 [8.8K]
2 years ago
6

How can the species composition of a community or ecosystem change?

Biology
1 answer:
SVETLANKA909090 [29]2 years ago
5 0

Answer:

Communities contain species that fill diverse ecological roles. This diversity can stabilize ecosystem functioning in a number of ways.

Explanation: Brainliest please/

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Which of the following reduces water pollution?
posledela

Answer:

"Creating more paved surfaces"

Option C will be the answer

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3 years ago
A diagnostic test that would be used to determine the amount of protein being excreted and to estimate the kidneys
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<span>The type of diagnostic test that is used to tell how much protein is being excreted by the kidneys and to estimate the filtration abilities of the kidneys is a twenty-four-hour urine collection. This test collects urine over a 24-hour period to be sent to a lab for analysis, and the components of the urine sample can be used to detect certain diseases.</span>
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Compare and contrast the structure and function of a compound light microscope and a dissecting microscope. Be sure to discuss w
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<span>Compound Microscope Compound microscope is commonly used in the schools and colleges. It comes under the category of microscopes used in biology. It has two lenses namely the objective lens and the ocular lens. It provides a magnification of 1500X. Eyepiece lens is of 10X or 15X power. It is used to observe bacterial, protozoa, various cells, etc.

</span><span>Dissecting Microscope It is also called stereo microscope. Its magnification power is less than the other microscope. It gives a 3 dimensional picture. Due to the low magnifying power they are used to observe little bigger objects than other microscopes. They are used in the surgeries, dissection, forensic science etc.</span>
6 0
3 years ago
The fluid - mosaic model of the cell membrane suggests that the membrane is primarły composed of proteins and lipids . Which of
never [62]

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Proteins can carry nutrients across the plasma membrane. There are also differnet receptros outside the cell that recieve signals as well as inside the cell.

Explanation:

5 0
3 years ago
In a certain triangle ABC , A equals 30°, B equals 50°, and the side AB equals 3 in. Use a protractor and a straightedge to cons
natali 33 [55]
If you were to compute this, Angle C should be equal to 100°.

In a triangle, all angles sum up to 180°.

In triangle ABC, where the m∠A =30° and m∠50°:

m
∠A + m∠B + m∠C = 180°
30° + 50 + m∠C = 180°
80° + m∠C = 180°
m∠C = 180° - 80°
m∠C = 100°

The triangle should look like the picture attached. 

8 0
4 years ago
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