Science, asked by anushkasingh98, 1 year ago

Why do whales and dolphins often come upto water surface

Answers

Answered by risabhkumar80
4
to inhale oxygen
hope it helps.
Answered by dhruv7766
7
Since whales and dolphins do not respire with the help of lungs or gills , they breathe in and out with the help of their nostrils . So they often come up to the water surface in order to breathe .
I hope this answer would help you .
Please my answer as brainliest.

neeturaninr1978: Nice
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