Biology, 07.07.2019 00:40 dillondelellis2006

Which is true about ecosystems? a. once defined, an ecosystem is a unit scientists can analyze. b. all ecosystems are the same size. c. biotic and abiotic factors are the same in most ecosystems. d. all ecosystems are identical.

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Which is true about ecosystems? a. once defined, an ecosystem is a unit scientists can analyze. b....