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erastova [34]
3 years ago
8

How many factors should a well-designed experiment test at one time?

Biology
1 answer:
Fittoniya [83]3 years ago
8 0
In a well-designed experiment, there will only be one factor tested at any one time. If there are more factors than this being tested, the results can become quite convoluted, less focused and more difficult to understand. Although it might seem that the more you test the more you know, this is not the best way to obtain accurate results.
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A, B, & D.

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Explanation:

Wetlands are land areas that are seasonally or permanently submerged in water. They include marshlands, estuaries, deltas, swamps, floodplains, and etcetera.  The plants within wetlands, such as mangrove slow down water runoff hence allowing settling down of, sediments and pollutants hence ‘cleaning’ the water.

Due to this fact that wetlands slow water movement, these ecosystems are significant in reducing flooding by ‘storing’ flood water and releasing it slowly hence acting like flood controls.

Learn More:

For more on wetlands check out;

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3 years ago
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VashaNatasha [74]
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A mating between a male donkey (2n = 62) and a female horse (2n = 64) produces sterile mules. why are mules sterile?
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