yes
maybe
Yes. Whales are in Class Placenta, Subphylum Vertebrata, Phylum Chordata.
blue whales
From whales.
For the bone of the whale
There are 356 in a blue whales body
Whales have bristles, not teeth. So no their teeth do not grow back.
YES! Sharks are fish and whales are mammals: they breathe air with lungs and nurse their young. Also Sharks only have bone in their jaw bone. The support for the rest of their body is cartilage.
Gray whales and hump back whales migrate to have birth.
CAP I ASKED DO A PYTHON HAVE A BACK BONE
Whales, bone, spears, Harpoons...
Sorry, whales don't have leg bones.