In the 1980s, a Harvard alumni study showed that an increase in physical activity ____
A) ?increases the risk of accidental deaths
B) ?increases the risk of cardiovascular deaths
C) ?decreases the risk of accidental deaths
D) ?decreases the risk of cardiovascular deaths
E) ?has no effect on the prevalence of cardiovascular or accidental deaths
D
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Involuntary rhythmic motions of the eye, particularly when looking to the side, is called ________
Fill in the blank(s) with correct word
Creating activity zones on the playground for children to explore activities they enjoy is an example of which of the following standards that an after-school program should address?
A) Outdoor environment B) Activities C) Human relations D) Indoor environment
Osteoarthritis can affect the
A) pancreas. B) lungs. C) hips. D) bronchial tubes.
The pituitary gland releases
A. growth hormone, which helps repair body tissues. B. epinephrine, which increases relaxation and sleepiness. C. melatonin, which interacts with stimulants such as caffeine to increase alertness. D. a chemical similar to zolpidem, a drug sold under the trade name Ambien.