Biology, 25.08.2021 15:50 NeverEndingCycle
7. Sarah experimented with 100 betta fish. She wanted to know if increased temperatures affected
food consumption. She divided them into two groups of 50 fish each: Group A and Group B. Group
A was maintained at room temperature (20 degrees Celsius). The temperature of Group B was
raised to 40 degrees Celsius. Which group was the control group?
a. There was no control group
b. All betta fish were in the control group
e. Group A
d. Group B
Answers: 3
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7. Sarah experimented with 100 betta fish. She wanted to know if increased temperatures affected
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