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Nimaa Nimaa
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9 years ago
There are groups of tropical birds, such as trogons and parrots that are usually considered to live in Central America and the mountains of southern and central Mexico. Small populations of these birds migrate into the United States each year. It is probably true that ________.
A) more of these birds are found in the mountains of New Mexico and Arizona than in the mountains of Colorado, Utah, or Nevada
B) more of these birds are found in the taller mountains of Colorado than in the shorter mountains in southern Arizona, even if the relative area of the mountains is the same
C) these birds can live in the lower, drier elevations in the United States as well as in the mountain ranges
D) these birds migrate to the United States in the winter because it is warmer here
E) these birds have higher genetic diversity in the U.S. populations than in the populations in Central America
Textbook 
Essential Environment

Essential Environment


Edition: 4th
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JesuisMelJesuisMel
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9 years ago
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Nimaa Author
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9 years ago
Marking this topic solved, solid help.
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