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Biology, 13.08.2021 01:20 iancuteodora30

Students set up a controlled experiment. They put five crickets in each of three identical containers. They set one
container to 15°C, one to 20°C, and one to 25°C. Then they
count the number of cricket chirps in each container
during 1 hour
What are two constants in this experiment?
A. The number of crickets in each container
B. The number of cricket chirps
O C. The kind of containers used
D. The temperature of each container

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Students set up a controlled experiment. They put five crickets in each of three identical containe...

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