Explain Why Birds Do Not Need Teeth to "Chew

question 50

Essay

Explain why birds do not need teeth to "chew."

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Definitions:

Entire Muscle

The complete structural unit of muscle, comprising all the muscle fibers and tissues.

Biceps Brachii

A large muscle in the upper arm responsible for forearm flexion and supination, commonly known as the biceps.

Scapula

Thin, triangular-shaped, flat bone located on the dorsal surface of the rib cage; also called shoulder blade.

Radius

The lateral bone of the forearm.