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Other quiz:

Biology › View

Where is the DNA found in a prokaryotic cell?

A. floating around in the cytoplasm

B. in the nucleus

C. in the middle

D. slightly to the right

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Anatomy and Physiology- Cardiovascular Sysytem › View

How can the circulatory system promote heat retention/conservation, such as on a cold day?

A. Vasoconstriction

B. Vasodilation

C. Decreasing tunica media contraction

D. Increasing capillary surface area

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