The amount of water vapor in the air (by volume) usually does not exceed:
A) 100 percent. B) 28 percent. C) 40 percent. D) 14 percent. E) 4 percent.
E
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Bangladesh was part of which nation from 1948 until 1971?
A) Pakistan B) England C) Bhutan D) Sri Lanka E) India
Instructions: Choose one answer from each pair of selections. The greatest potential for flooding is with thunderstorms that are FAST | SLOW moving
Most recently, the official development assistance of the United States government
A) is about the same as contributions from all private organizations in the United States. B) as a percentage of GNI, is about the same as the country of Norway. C) was only 0.2% of GNI. D) has declined to levels below those a decade or more ago.
Deficiency of which mineral is associated with pernicious anemia?
A) cobalt B) copper C) iron D) zinc