Villi are part of the structure of the:
a. esophagus.
b. stomach.
c. small intestine.
d. large intestine.
c
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Recommended Dietary Allowances are based on the
a. Lower Tolerable Limit. b. Upper Tolerable Limit. c. Subclinical Deficiency Value. d. Estimated Average Requirement.
?Social marketing is the same as commercial marketing.
Indicate whether the statement is true or false.
The MyPlate website suggests how much moderate aerobic physical activity to reduce the risk of chronic disease, help prevent weight gain, and help sustain weight loss?
a. 1 hour/week b. 1 hour and 30 minutes/week c. 2 hours/week d. 2 hours and 30 minutes/week
Researchers believe that atherosclerosis begins with
A. a clot formation. B. an injury to the artery lining. C. a lack of oxygen to the tissues. D. a damaged heart muscle.