_________ is a round or oval opening through a bone.

Cavitation of the hyaline cartilage takes place during:

The muscle is in a state of physiological inability to contract.

Narrow, slitlike opening:

A canal-like passageway of a bone:

Large cells that resorb or break down bone matrix:

Unmineralized bone matrix composed of proteoglycans, glycoproteins, and collagen:

The following describe the inorganic chemical composition of bone except:

Which of the following events begins at week 8 of embryo development:

Which tube corresponds to each of the following types of organisms?