Fat cells block body heat from escaping quickly.
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What is Dickiason's particular form. of self-publication?
A. She ran her own publishing house.
B. She wrote her poems in her letters.
C. She wrote to newspapers regularly.
D. She recorded her poems in her diary.
When mentioning "the $ 4 million to $ 10 million range"(Line 3-4, Paragraph 3)the author is talking about______.
A. gold market
B. real estate
C. stock exchange
D. venture investment
Warm water can't cool us, but cold water can.
A. True
B. Fasle
A 15% -20% drop in body water can cause the blood system to fail.
A. True
B. Fasle