How many different bases are found in DNA?
A) 1
B) 2
C) 3
D) 4
D
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Use the energy conversions table to determine how many joules (J) a 60-Watt light bulb uses in one hour
A) 144,000 J B) 294,000 J C) 252,000 J D) 72,000 J E) 216,000 J
Hurricanes generally curve northward as they approach the southeastern coast of the United States because of the _______________ effect
Fill in the blank with correct word.
Evangelista Torricelli determined
A) atmospheric pressure increased with altitude. B) winds flow from airs of high to low pressure. C) air pressure varied with weather conditions. D) winds have large-scale circulation patterns. E) atmospheric pressure is uniform in the troposphere.
The ________ province extends from the spring high tide shoreline to a depth of 200 meters
A) bathyal B) littoral C) sublittoral D) subneritic E) supralittoral