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olga2289 [7]
4 years ago
6

Which of these actions might help to reduce bias in a scientific investigation?

Biology
2 answers:
Norma-Jean [14]4 years ago
8 0

Answer:

The person doing the investigation recording all conditions before, during, and after the investigation.

Explanation:

asambeis [7]4 years ago
7 0
I honestly think it would be a
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