What is the process of digestion in animals?

1.	What is the process of digestion in animals?
Answer» Digestion:\tThe digestion of food begins in the mouth itself.\tThe teeth cut the food into small pieces, chew and grind it. (Physical digestion)\tThe salivary glands in our mouth produce saliva (watery liquid) which contains an enzyme salivary amylase which digests the starch (carbohydrate) present in the food into sugar. (Chemical digestion)\tOur tongue helps in mixing this saliva with food.\tThe digestion of food remains incomplete in mouth.

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