A state of respiratory and circulatory health as measured by the ability to deliver oxygen to muscles and the capacity of muscles to use the oxygen for physical activity is called:
a. flexibility.
b. physical fitness.
c. aerobic fitness.
d. stamina.
c
You might also like to view...
Which of the following foods is the most nutrient-dense per serving?
A. Cheese nachos B. Whole-grain bread C. Oatmeal cookie D. Soft margarine
Gestational diabetes ________.
A. is most common in women with a family history of diabetes. B. can develop into a deadly condition called eclampsia. C. is a normal and expected condition seen during pregnancy. D. All of these choices are correct.
Absorption of food proteins takes place primarily in the:
a. stomach and jejunum. b. jejunum and ileum. c. ileum and colon. d. colon and rectum.
Which of the following foods is a natural source of vitamin D?
A. Dark orange and yellow vegetables B. Whole-grain breads and cereals C. Fresh fruit D. Fatty fish and fish oils