The Presence of Three Muscular Layers in the Stomach Is

question 9

Multiple Choice

The presence of three muscular layers in the stomach is important because:

• A) their contractions allow for mechanical digestion.
• B) they allow fat molecules to be broken down.
• C) they allow nutrients to be absorbed into the bloodstream.
• D) they transport water from food into the body.
• E) All of these are correct.

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Definitions:

Reaction

The response or change in behavior that occurs as a result of an external stimulus.

Controlled Experiment

A scientific research method where one variable is changed at a time to isolate the effects of that variable on the outcome.

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Medical specialists who perform operations to treat diseases, injuries, or deformities.

Automation Process

The use of technology and software to operate and control production and service processes with minimal human intervention.