How did your tidal volume and vital capacity compare to the average numbers? If it was more than 100 ml higher or lower, what do you think caused your deviation from the average?

What are hormones? a. they are minerals needed for proper bone formation. b. they are the parts of the body targeted by endocrine glands. c. they are substances needed for muscle and nerve activity. d. they are substances released by endocrine glands.

Trending data is needed when evaluating fitness levels in order to a. compare against others b. chart overall progress c. correct inaccurate data d. keep a person motivated

How could natural selection best be used to explain the evolution of the white fur of arctic fox