Which experiment would most likely contain experimental bias? A. A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same conditions. B. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands. C. A student tests the attraction of bees to flowers by placing four different flowers in the same location and counting how many bees visit each. D. A chemistry class performs an experiment in which each reaction has the same amount of starting material and begins at the same temperature.

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1 May, 04:32

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Wade Lopez · Answer 1

A. A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same conditions.

Efrain French · Answer 2

Answer:would be A