When two different species overlap in the same biological niche, they

1.	When two different species overlap in the same biological niche, they are
A.	Unaffected by one another
B.	Dependent on one another
C.	In co-operation with one another
D.	In competition with one another
Answer» C. In co-operation with one another

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When two different species overlap in the same biological niche, they are

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