Biology, 09.10.2019 00:00, kimberlyrios12p0ts98
What do the ecosystems of a puddle, lake, river, jungle, mountain-top grassland, and deep-sea vent have in common?
a. they are defined by their abiotic factors only.
b. they are defined by their biotic factors and abiotic factors.
c. energy never leaves the system once it enters.
d. they are defined by their biotic factors only.
Answers: 1
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What do the ecosystems of a puddle, lake, river, jungle, mountain-top grassland, and deep-sea vent h...
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