answersLogoWhite

0

Dolphins are mammals- so they have lungs, and breathe air through a 'blowhole' on top of their head. They do not have gills like the fishes.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
More answers

Being mammals - they lack the swim bladder that fish have. They simply use their tails to 'steer' themselves down or up.

User Avatar

Wiki User

7y ago
User Avatar

Add your answer:

Earn +20 pts
Q: How do whales sink or rise at their own will?
Write your answer...
Submit
Still have questions?
magnify glass
imp