Which is an example of the study of physics and the human body? determining the optimum resting heart rate
testing the impact of a car crash on the body
calculating how to beat an existing sports record
training warehouse workers on how to properly move boxes

determining the optimum resting heart rate

a

Explanation:

determining the optimum resting heart rate

this is really easy just look up what these words mean

answer; 42pills or capsules; now if the person eats three meals a day then it would be 80 pills or capsules, and if the person only eats twice a day then it would be 56 pills or capsules; good luck