. Whales and dolphins breathe in air through
(a) Blowholes
(b) Lungs
(c) Gills
(d) Skin
Best Answer
(a) Whales and dolphins do not breathe through gills like other aquatic animals they breathe through blowholes which are present on the upper parts of their heads. They come to the surface of the water to breathe in the air and can stay in water for a long time without breathing.
Related questions
