25BostonCaldwell 25BostonCaldwell
  • 21-09-2022
  • Biology
contestada

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

Respuesta :

admiretee16 admiretee16
  • 21-09-2022
Answer is experimental.
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