Dolphins and whales are mammals so they don't have gills.
All whales have lungs. No whale has gills. The whale Shark has gills, but that name comes from it being a Shark - a fish - the size of a whale.
i think that they have gills as they are a shark
gills and lungs
no
Yes. A whale is a mammal. Mammals have lungs.
Whale
No, not all animals have lungs, fish and reptiles have gills, humans and mammals have lungs except whales and dolphin they have gills because they under water
A blue whale is a mammal and needs to come to the surface and breath air. They do not have gills.
no they do not have gills they have lungs and they are mammals both these creature have blowholes on the top of their head and they also have mouth
They have mouths and lungs. They breath oxygen from the air.
A whale is a mammal and needs to come to the surface and breath air using two lungs.
Dolphins are mammals, not fish. And mammals breathe with lungs, not gills.