All sea animals swim up to the surface of the water to breathe air.

True

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False

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Solution

The correct option is B False
Most sea animals like fishes have gills to help them breathe underwater.

However some animals like whales and dolphins have to come up to the surface of water to breathe in oxygen.

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Similar questions

Question 22

Mention one adaptation present in the following animals.

(a) In camels to keep their bodies away from the heat of sand.

(b) In frogs to enable them to swim.

Give reasons

(a) Even when the water at the surface of a lake is frozen, aquatic animals continue to live below the ice.

(b) It is easier to swim in sea water.

(d) Water is an ideal medium for chemical reactions.

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