The phenomenon that prevents heat from escaping the Earth's atmosphere is
A. the ozone layer.
B. the greenhouse effect.
C. a thermal inversion.
D. global warming.
Answer: B
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Specific erogenous zones, areas of the body most sensitive to sexual arousal by touch, include the
A. breasts. B. shoulders. C. thighs. D. feet.
Sleep apnea patients are advised to sleep
A) on their sides. B) on their backs. C) on their stomachs. D) sitting up slightly.
All of the following are assumptions made by effective teachers EXCEPT
A) the majority of students in a class are a challenge to teach. B) the teacher's challenge is to promote learning. C) teaching is a profession. D) students are in school to learn.
Two means for measuring student physical activity levels include pedometers and physical activity logs
Indicate whether the statement is true or false