Author Question: Healthy living and good aging are promoted most significantly by exercise and a. having parents ... (Read 21 times)

APUS57 · **on:** Aug 23, 2018

Healthy living and good aging are promoted most significantly by exercise and

a. having parents who lived to very old age.
b. a healthy diet.
c. not smoking.
d. an optimistic attitude.

Question 2

Your friend Janelle is interested in calculating her maximum heart rate before she begins her aerobics class. You tell her she can do this by

a. multiplying her age by 2 and adding 100.
b. adding her age to 220 and dividing by 2.
c. adding her age to 220.
d. subtracting her age from 220.