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A theory is an integrated set of hypotheses that explains a broad set of observations.
Q21: The rescue effect of a population decreases
Q24: Salt marshes<br>A)occur mostly in temperate latitudes.<br>B)are inhabited
Q34: Which state is most likely to be
Q37: A hypothesis refers to a(n)<br>A)phenomenon that is
Q41: The simplest measure of community structure is
Q42: Some parasitic plants are spread from one
Q45: According to the competitive _ principle,two "complete
Q47: In aquatic habitats,the upper zone of water
Q48: The largest active carbon pool is<br>A)the atmosphere.<br>B)the
Q77: The benthic community of an ocean,with the