__1. Biodiversity is a short term for
a. biological diversity
b. biological diversified
c. Biological diverse
d. bio diversified
_ 2. Environments always have both living and
a. non-living factors
c. biogeochemical cycles
b. nutrients
d. ecosystem
3. The ocean is the
ecosystem in the world.
a. shortest
b. smallest
c. Largest
d. longest
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