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kvv77 [185]
3 years ago
12

This lab had a control. Which trial was the control?

Biology
2 answers:
kifflom [539]3 years ago
5 0
Not enough info, but I'd go with:
B) hydrogen peroxide
sergij07 [2.7K]3 years ago
4 0

Im pretty sure you're on Odyssey. if so its hydrogen peroxide

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