Why does a fish die when kept outside water.Even though.The surrounding air has oxygen?
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Answer:
Gills absorb the dissolved oxygen and expelled carbon dioxide. ... When fishes are taken out of water the gills are unable to absorb free oxygen. Gills can absorb only dissolved oxygen. So when out of the water the fish suffocate and die.
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Another reason is that when a fish it taken out of water the gills will stick to each other and will suffocate the fish.
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