Simple question, do Armadillos have an endoskeleton, or exoskeleton?
They have a endoskeleton of course, as they are mammals, but their tough skin serves as sort of quasi-exoskeleton. But primarily, they are defined by their endoskeleton, as they are not invertebrates. (As crustaceans or insects with only an exoskeleton are).
endoskeleton like any mammal, with a scaley shell outside.
And a yummy meat center…