lisascooley lisascooley

01-12-2016
Biology

contestada

which organ is able to extract dissolved oxygen from water?

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GracyGirl GracyGirl

01-12-2016

You know those things on fish called gills? They allow the fish to such the oxygen out of the water, that is the reason we can't breath underwater because we don't have gills.

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anonymous363 anonymous363

01-12-2016

Gills, thats why we cant breathe underwater

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