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bazaltina [42]
3 years ago
7

A group of students is setting up a test to see whether earthworms prefer rough or smooth surfaces which type of investigation i

s the group doing A.Comparative B. Descriptive. C. Controlled. D. Experimental
Biology
1 answer:
dezoksy [38]3 years ago
7 0

Answer: The answer is A. Comparative

Explanation: The photo shows two different types of soil with the same type of worm. Therefore this it a comparative experiment. Trust me I got this question correct.

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Which of the following is not a role of the basal nuclei?initiating protective reflex actionsinhibiting unnecessary or antagonis
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These cells that are produced are sex cells or reproductive cell sperm in male and egg in female all have n number of chromosome number as they have to fuse to form a zygote.

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hope it helps

3 0
4 years ago
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