KIDS TRIVIA

Detailed explanation-1: -A gill is the body part that helps a fish breathe underwater. In fish and other aquatic creatures, their gills are equivalent to our lungs. Fish and some amphibians need to breathe the oxygen in water to live, and they use their gills for this.

Detailed explanation-2: -/ɡɪl/ the organ through which fish and other water creatures breathe.

Detailed explanation-3: -A gill or ghyll is a ravine or narrow valley in the North of England and other parts of the United Kingdom. The word originates from the Old Norse gil.

Detailed explanation-4: -gill, in biology, type of respiratory organ found in many aquatic animals, including a number of worms, nearly all mollusks and crustaceans, some insect larvae, all fishes, and a few amphibians.