Factors that contribute to increasing rates of obesity include:

a. more use of functional foods.
b. increase in life expectancy.
c. increases in portion sizes.
d. growth in ethnic and racial diversity.


Answer: c. increases in portion sizes.

Nutritional Science

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Exchange of oxygen, nutrients, and waste materials takes place across the walls of small blood vessels called ____.?

A) ?ducts B) ?venules C) ?arterioles D) ?capillaries

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The dominant carbohydrate in human milk is _____

a. galactose b. glucose c. lactose d. sucrose e. maltose

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The outer layer, or _______________, of tissue for the esophagus is connective tissue and has no additional outer covering

Fill in the blank(s) with correct word

Nutritional Science

What term is used for the entire disease-illness process?

a. sickness b. disease c. illness d. deficiency e. weakness

Nutritional Science