Question

Define an ecosystem....
Short answer
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Answer 1

hey mate ur answer is

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows. ... Ecosystems are controlled by external and internal factors.

hope it helps u ✌✌

Answer 2

Explanation:

a biological community of interacting organisms and their physical environment .