please help me please
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Explanation:
salivary glands= it releases saliva
gastric juice=it helps in digesting food in the stomach
peristalsis =it is a movement that takes food from mouth to stomach through a wave like movement
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Answer:
Explanation:
a) it has amylase which breaks complex starch into sugar molecules.
It also neutralises the acid that is secreted by sugar breaking bacteria present in our mouth.
b) the muscular walls of stomach have glands which secrete gastric juices like
Pepsin- for breaking down protein
HCl- which kills germs and also makes the food acidic for action of enzymes.
c) peristalsis is the continuous relaxation and contraction of the alimentary canal which pushes the food balls down the alimentary canal.
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