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stiv31 [10]
2 years ago
7

Which will most likely result if the levels of dissolved oxygen decrease in a body of water?

Biology
2 answers:
iogann1982 [59]2 years ago
7 0
B) Native fish species will begin to decrease in population size.
Veseljchak [2.6K]2 years ago
6 0
I’m pretty sure it’s B. Because what’s mostly in water is fish and fishes will die.
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When the polymerase chain reaction (PCR) is used to amplify segments of DNA, the sample is first heated, and then cooled, in cyc
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