Which of the following BEST describes exercise?

A) leisure physical activity that is purposeful, planned, and structured
B) any movement produced by muscles that increases energy expenditure
C) maximal force or tension level that can be produced by a muscle group
D) ability to move a joint fluidly through the complete range of motion


A

Nutritional Science

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Key people who control other people’s access to foods and thereby exert profound impacts on their nutrition are called ________.

Fill in the blank(s) with the appropriate word(s).

Nutritional Science

Unreliable access to a sufficient supply of nourishing food is called

A. malnutrition. B. food insecurity. C. undernourishment. D. food poverty.

Nutritional Science

Which is accurate about food additives?

a) People should be careful which additives they eat because of widespread adverse health consequences. b) Additives are regulated by the FDA and have to be proven safe to be used in foods. c) Food processors can use additives to cover up poor quality in foods.

Nutritional Science

An organ of common tissue between a mother and a growing embryo is called the

A) placenta. B) uterus. C) umbilical cord. D) amniotic sac.

Nutritional Science