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Biology, 02.11.2019 17:42 CaptainKiller528

An open system, such as an ecosystem, is characterized by which trait?

a. energy enters the system but does not leave it.

b. energy neither enters nor leaves the system.

c. energy leaves the system but does not enter it.

d. energy can enter or leave the system.

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An open system, such as an ecosystem, is characterized by which trait?

a. energy enters...

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