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A scientist is investigating a new drug that will cure the common cold. The scientist should give the __________ group an empty pill, rather than the pill with the drug being tested. 1. variable 2. control
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A scientist is investigating a new drug that will cure the common cold. The scientist should give the __________ group an empty pill, rather than the pill with the drug being tested.

1. variable
2. control
3. test
4. experimental

User Evenwerk
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1 Answer

1 vote
Answer is experimental.
User Lindsay Winkler
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