Name the five steps of digestion in humans.
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There are four steps in the digestion process: ingestion, the mechanical and chemical breakdown of food, nutrient absorption, and elimination of indigestible food. The mechanical breakdown of food occurs via muscular contractions called peristalsis and segmentation
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Answer:
1. ingestion,
1. ingestion,2. digestion
1. ingestion,2. digestion3. absorption
1. ingestion,2. digestion3. absorption4. assimilation
1. ingestion,2. digestion3. absorption4. assimilation5. egestion
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