Students in a biology class thought that salt
water would affect the movements of planaria.
...
Biology, 01.09.2021 17:50 lizzishungry
Students in a biology class thought that salt
water would affect the movements of planaria.
They put 25 planaria in salt water and
recorded their observations.
Which flaw was present
in the design of their
experiment?
Answers: 1
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