The Arctic and Antarctic Circles are displaced ________ degrees from their respective poles.
A. 0
B. 66½
C. 23½
D. 45
E. 90
Answer: C
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Which of the following is a good example of a public health hazard related to culture?
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Techniques to eradicate zebra mussels ________
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Which of the following explains the insolubility of lipids in water?
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Which of the following can be a parent rock for gneiss?
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