yes
The answer is 2 blowholes for whales.
Orca Whales have blow holes so when they have water or anything they swallowed they can blow it out. Kind Of like a burp. :)
All types of whales have blowholes because they need them to breathe. As we have noses, whales have blowholes. Porpoises and dolphins have blowholes as well.
no
All whales have a blow hole.
Whales and dolphins.
Usually they have one Baleen whales have two blowholes. Toothed whales have only one.
Whales can't Breathe through their mouths, only their blowholes
Yes all whale have blowholes because they are mammals.
They have blowholes.
No
releases body fluids and other whale wastes