The action of salivary amylase in the mouth is an example of
A) chemical digestion.
B) chewing.
C) mechanical digestion.
D) peristalsis and segmentation.
Correct Answer:
Verified
Q15: Most mechanical breakdown of food occurs in
Q16: Chemicals that act as messengers are called
A)
Q17: Release of digestive secretions into the small
Q18: The layer of the gastrointestinal tract that
Q19: People tend to feel full for longer
Q21: A person who complains of problems with
Q22: Dehydration may occur after
A) vomiting and diarrhea.
B)
Q23: The bloodstream carries nutrients to the liver
Q24: A busy and stressed person who eats
Q25: If peristalsis were to reverse direction,the result
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