Five minutes after you stop exercising, your heart rate should be in your Target Heart Rate Zone
less than 100 beats per minute
less than 120 beats per minute
resting

The first step in treating water from a river or lake is usually

Me d: which system contains the heart, blood, and blood vessels? a. muscular b. circulatory c. respiratory d. digestive which system contains the pituitary, adrenal, and thyroid glands? a. respiratory b. circulatory c. endocrine d. reproductive

What is the healthiest serving of meat