yes they do contrary to popular belief
No.
No.
Endoskeleton
Endoskeleton - their bones are inside their body
Arctic foxes are mammals and have internal skeletons (endoskeleton).
endoskeleton
endoskeleton
Endoskeletons. Arthropods such as lobsters, insects, and shrimp have exoskeletons. Endoskeletons have a skeletal system inside thier bodies, while exoskeletons have hard outer shells.
Endoskeleton. (inside bones) Birds, reptiles, fish, amphibians and mammals have endoskeletons although there is the odd exception to the rule which has both. However no mammals have true exoskeletons.
it has got an endoskeleton.
Snails have both exoskeleton and endoskeleton. The shell is the exoskeleton. And the remaining part is endoskeleton.
Yes. All mammals have an endoskeleton.