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Leya [2.2K]
3 years ago
6

Which of the following factors does not vary between a fast flowing river and a pond that receives no water input?. . oxygen lev

els. salt concentration. temperature. fish species
Biology
1 answer:
Fiesta28 [93]3 years ago
5 0
Salt concentration is the factor among the following factors given in the question that does not vary between a fast flowing river and a pond that receives no water input. The correct option among all the options that are given in the question is the second option. I hope the answer comes to your help.
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