Digestion must occur so food can pass through the wall of the alimentary canal.

Name: Digestion must occur so food can pass through the wall of the alimentary canal.
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Question

Quizplus · Accepted Answer

Digestion breaks down food into smaller molecules that can be absorbed through the walls of the alimentary canal and into the bloodstream for use by the body. Without digestion, food would not be able to pass through the wall of the alimentary canal and into the body's cells.

Digestion Must Occur So Food Can Pass Through the Wall