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Please help!!! Study Island sucks! In a controlled scientific experiment? Answer choices: A. only one variable can be kept constant B. no variables are kept constant C. one or more variables are kept constant
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Study Island sucks!
In a controlled scientific experiment?
Answer choices:
A. only one variable can be kept constant
B. no variables are kept constant
C. one or more variables are kept constant
D. all variables are kept constant

User Kirk Broadhurst
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1 Answer

5 votes

Answer:

the answer is B is the best answer I hot

User Bendl
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