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01-05-2020
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Trout are fish that live Live clear cold rivers that are rich in oxygen what do fish use to get oxygen

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01-05-2020

Answer:

Their gills.

Explanation:

In order to remove oxygen from the water, they rely on special organs called "gills." Gills are feathery organs full of blood vessels. A fish breathes by taking water into its mouth and forcing it out through the gill passages.

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