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AysviL [449]
2 years ago
9

WILL MARK BRAINLIEST!

Biology
1 answer:
Harlamova29_29 [7]2 years ago
4 0

Answer:

The answer is D.

Explanation:

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Four groups of students plan scientific investigations to answer four questions for the science fair. Which question would most
antiseptic1488 [7]

Answer:

The question is incomplete, the questions asked by the students were as follows:

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Explanation:

Three types of investigation are used by scientists to solve a problem or answer a question. These questions are: comparative investigation, descriptive investigation and experimental investigation. Experimental investigations are conducted to test the relationship between two variables. In the test, one of the variable is manipulated (independent variable) while the other responds (dependent variable).

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