Define the Following Terms

question 2

Short Answer

Define the following terms
-existing statistics research

---

Definitions:

Lacunae

Small spaces, cavities, or depressions; in biology, they are often associated with cartilage and bone, housing cells.

Periosteum

A hefty layer of connective tissue, rich in blood vessels, surrounds the bones, with the exception of the joint regions.

Trabeculae

Trabeculae are the small, beam-like structures of spongy bone that provide structural support and help reduce the weight of bones.

Central Canal

A fluid-filled channel in the center of the spinal cord.