The Columella Is the

question 72

Multiple Choice

The columella is the

• A) eardrum.
• B) external ear flap.
• C) inner ear labyrinth.
• D) single middle ear bone.

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Definitions:

Bone Tissue

A dense, hard type of connective tissue that forms the skeletal structure of the body, providing support, protection, and enabling movement.

Osteocytes

Mature bone cells that maintain the bone matrix and communicate with other bone cells.

maintain bone

The process involving a balance of bone formation and bone resorption, necessary for healthy bone density and strength.

Macrophages

Immune cells that engulf and digest cellular debris, foreign substances, microbes, and cancer cells.