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professor190 [17]
3 years ago
11

A student wants to know how different activities affect heart rate so she records the heart rate of another student after sittin

g for 5 minutes
and takes it again after the same student runs in place for one minute.
Which is the dependent and which is the independent variable?
Column A
Column B
1
Type of exercise
a. dependent variable
2
Heart rate
b. independent variable
Biology
1 answer:
Kobotan [32]3 years ago
3 0
Dependent: heart rate independent: type of activity
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