Explain about human digestion?

Question

Answer

In chemical digestion, enzymes break down food into the small molecules the body can use. In the human digestive system, food enters the mouth and mechanical digestion of the food starts by the action of mastication (chewing), a form of mechanical digestion, and the wetting contact of saliva.

Answer

When the food was taken in to the body whenever the salivary amylase helps to the shallow and glands break down the complex particles in to the smallest particles.the food particles can easily absorbed by the blood cells .in this process digestion are takes. I think this is Wright

Answer

Answer

When the food has taken into the body the salivary glands helps them to easy swallow and the glands break down the complex particles into simpler particles which can be easily absorbed by blood and transfer to different body cells. In this process the injetion, digestion, absorption, assimilation, excretion, are involved. This process is called digestion in the human body. I think this is right.

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