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Biology, 17.07.2020 14:01 angeldawnfick
This lab activity is designed to explore the effect of two substances on the heart rate of a Daphnia magna specimen. One of the activities in this lab is to measure the heart rate when the Daphnia is exposed to alcohol. In the experimental setup, what would be the independent variable?
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This lab activity is designed to explore the effect of two substances on the heart rate of a Daphnia...
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