Which statement about skeletal systems is true?
A) An exoskeleton consists mostly of cartilage.
B) A hydrostatic skeleton cannot be used for locomotion.
C) An exoskeleton can continue to grow once it is laid down.
D) An external skeleton must remain flexible,so it never includes calcium-containing minerals,as bones do.
E) Bones in an endoskeleton are constantly undergoing change and remodeling.

Question

Quizplus · Accepted Answer

Bones in an endoskeleton are dynamic structures that are constantly being remodeled through processes of bone resorption and formation, allowing them to adapt to stress and repair damage.

Which Statement About Skeletal Systems Is True