rebeccanegrettp8c09o rebeccanegrettp8c09o

12-09-2020
Biology

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Nicholas has been biting his nails since he was a kid. He wants to break the habit so he puts bitter-tasting nail polish on his left hand and leaves his right hand without polish. After 3 days he notices his nails on his left hand have grown but he continued to bite his right-hand nails.
A. Independent Variable=
B. Dependent Variable=
C. Control=

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eddiedrain18 eddiedrain18

12-09-2020

Answer:

C

Explanation:

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timeptest timeptest

12-09-2020

Answer:

Independent: Putting the nail polish

Dependent: nail growth

Control: right hand, without polish

Answer Link

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