The Hard,dense Bone That Forms the Outer Surface of Bones

Question

The hard,dense bone that forms the outer surface of bones is:
A)articular cartilage.
B)spongy bone.
C)cancellous bone.
D)compact bone.

Accepted Answer

Compact bone is the hard, dense bone that forms the outer surface of bones. Articular cartilage is a smooth, slippery tissue that covers the ends of bones where they come together to form joints. Spongy bone and cancellous bone are the less dense, more porous bone found inside bones.