icisspurry
icisspurry icisspurry
  • 07-03-2021
  • Biology
contestada

A student-designed an experiment to test the hypothesis given below.
Hypothesis: The number of mitochondria in the muscle cells of girls increases with age.
What is the best independent variable for this experiment?
number of mitochondria
number of muscle cells
gender of the subjects
age of the girls

Respuesta :

astar9
astar9 astar9
  • 07-03-2021

Answer:

B) number of muscle cells ❤️

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