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Vitek1552 [10]
3 years ago
7

What is the role of a control group in any experiment

Biology
1 answer:
sammy [17]3 years ago
8 0

Answer:

Controlled group does not receive the treatment.  It used as a benchmark to measure how different tested subjects affected the result of the experiment.

For example, the famous experiment of whether plants grow faster with music in one room and without music in the other room. The plant in the no music room is the controlled group.

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Compost helps preserve the health of soil because it _______?
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Plssss help i will give the correct anwser the most brainly so please helppppp
Advocard [28]

A divergent boundary is a place where two tectonic plates are pushed apart by the formation of new crust rising up from the mantle.  At a divergent boundary you would expect to find:

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3 0
3 years ago
Which of the following are examples of cellulose and starch
mojhsa [17]

Answer:

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3 years ago
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luda_lava [24]

Explanation:

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The principle of fossil and fauna succession suggests that "fossils and fauna succeed one another in a defined pattern".

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What is a watershed?
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