52. Ecosystems
Ecosystems
Multiple Choice
Multiple ChoiceWhich of the following is an ecosystem?
A
All of the angelfish in your aquarium
B
All of the organisms living in your aquarium
C
All of the angelfish on the planet
D
The water, temperature, rocks, and other abiotic components of the aquarium
E
All of the organisms living in your aquarium and the abiotic factors with which they interact
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