Question

has few spaces, much stronger than spongy bone, makes up the diaphysis part of the bone
compact bone
periosteum
spongy bone
medullary cavity

Explanation:

Compact bone has few spaces, is stronger than spongy bone and makes up the diaphysis of the bone. The periosteum is a membrane covering the bone, spongy bone has more spaces and the medullary cavity is inside the bone.

Answer:

compact bone