Mastication: The first step in obtaining nutrition is ingestion. Ingested food must be broken down into small pieces by mastication, or chewing.
Explanation:
The mouth is the beginning of the digestive tract. In fact, digestion starts here as soon as you take the first bite of a meal. Chewing breaks the food into pieces that are more easily digested, while saliva mixes with food to begin the process of breaking it down into a form your body can absorb and use
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SassyMarga
okay na po sana kaso pwede linawan nyo naman po ng unte para macopy ko po. salamat
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Answer:
Mastication: The first step in obtaining nutrition is ingestion. Ingested food must be broken down into small pieces by mastication, or chewing.
Explanation:
The mouth is the beginning of the digestive tract. In fact, digestion starts here as soon as you take the first bite of a meal. Chewing breaks the food into pieces that are more easily digested, while saliva mixes with food to begin the process of breaking it down into a form your body can absorb and use