A student performed a lab investigation to determine the effect of temperature on the heart rate of a water flea. What is the in

Question

3 years ago

13

dependent variable in the investigation? * o specie of flea O temperature O heart rate N O size of flea answer

1 answer:

Varvara68 [4.7K] · Answer 1 · 2022-01-16T04:58:30+03:00

5 0

Answer:

B. Temperature

Explanation:

The heart rate depends on the temperature so the heart rate is dependant and the one that changes is independant