Question

what is gills ? which animal have gills ?

Answer 1

Answer:

gills is organ of a fish by which it take devolved oxygen from the water

Explanation:

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Answer 2

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✔ Gills :-

the paired respiratory organ of fish and some amphibians, by which oxygen is extracted from water flowing over surfaces within or attached to the walls of the pharynx.

Animals having gills :-

found in various groups of aquatic animals, including mollusks, crustaceans, insects, fish, and amphibians.

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