Question

What is the most common type of skeleton
endoskeleton
exoskeleton
Apaskeleton

Answer 1

endoskeleton

Step-by-step explanation:

most organisms that we know of have an endoskeleton

(but trust Ariellijo46 more, he probably knows more than that of my knowledge)

Answer 2

Exoskeleton

Step-by-step explanation:

The most common type of skeleton, is exoskeleton.