No. Dogs have an endoskeleton. In other words, their skeleton is inside their body.
Exoskeletons are usually associated with animals like grasshoppers, crabs, or tortoises – not dogs. dogs have endoskeleton
yes
yes
yes
yes
No they have no skeleton or exoskeloton
yes
yes
Endo (inside)
No, worms do not have any skeleton at all.
Molt off the old one
Endoskeleton - they are vertebrates and their bones are inside!