When does ingestion begin?

History

2 answers:

serious [3.7K]2 years ago

7 0

<h2>Answer:</h2>

<em>Food needs to be broken into smaller particles so that animals can harness the nutrients and organic molecules. The first step in this process is ingestion: </em><em>taking in food through the mouth.</em>

<em>Galing G o o g l e</em>

Roman55 [17]2 years ago

6 0

Answer:

Food needs to be broken into smaller particles so that animals can harness the nutrients and organic molecules. The first step in this process is ingestion: taking in food through the mouth. Once in the mouth, the teeth, saliva, and tongue play important roles in mastication (preparing the food into bolus).

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