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What does a decrease in salmon population due to an increase in river temperature indicate?
A an unchanging biological community
B change in population but not abiotic factors
an abiotic factor changing an biotic factor
D an effect of predation

Respuesta :

Answer:

An abiotic factor affecting a biotic factor

Explanation:

The decrease in salmon population due to an increase in river temperature indicate is an abiotic factor changing a biotic factor.

Reason of the decrease in salmon population;

Since there is a reduction in salmon population because of an increase in river temperature that represent the abiotic factor that changed an biotic factor

So based on this, we can say that the option C is correct .

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