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daser333 [38]
3 years ago
13

Can we say that fish takes oxygen from h2O leaving hydrogen.​

Biology
1 answer:
melisa1 [442]3 years ago
8 0

Explanation:

the oxygen that fish breathe is not the oxygen in H2O.Instead,the fish are breathing O2(oxygen gas) that is dissolved in water. ...Plus water is a lot heavier and thicker than air,so it takes a lot more work to move it around. please mark me braneliest

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