Asked by Rose

20. If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. Oxygen level in water is therefore (an) ___________ with respect to the number of trout that a particular stream can support.

22. Disturbance of an ecosystem by human activity often has negative effects on the number of species, which is a measure of it's_______________.

I think the answers are
20. competition
22. i don't know


Please help quickly!
Answered by Rose
please help quickly!!!!!!

Answered by Ms. Sue
20 is wrong.
Answered by XD
What is it then. 22 is biodiversity
Answered by XD
I did the test and it was wrong yeat. It was right
Answered by Adrien the fragrance
20. limiting factor
22. biodiversity
Answered by Bread
If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. Oxygen level in water is, therefore, a __adaption_________ with respect to the number of trout that a particular stream can support. I am pretty sure it is this one beccause the oxygon had to adapt with the water
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