8.What Is An Ecosystem?, A.A Community Of Non-Interacting Organisms And Their Physical Environment.
8.What is an ecosystem?
A.a community of non-interacting organisms and their physical environment. B.a biological community of interacting organisms and their physical environment.
C.a community of non-interacting organisms and their chemical environment.
9.An organisms that creates its own food is called a______.
A.producer
B.consumer
C.decomposer
10.A______breaks down waste or dead organisms and recycles nutrients.
A.decomposer
B.consumer
C.producer
11.__________is a symbiotic relationship beneficial for one organisms,but do not affect the other in a position or a negative way.
A.predation
B.mutualism
C.commensalism
Answer:
8. A
9. A Producer
10.A decomposer
11.C Commensalism
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