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collection of organ that breaks down food into energy.
digestive sysytem
The opening of the digestive tract.
mouth
Process of putting food in the mouth.
ingestion
process of breaking down food into small molecules that can be used by the body.
digestion
process of absorbing the nutrients from the digested food.
absorption
not absorbed or not digested food eliminated to the body.
elimination
waste product of the digestive system
feces
pancreas, liver, gallbladder and salivary glands belongs to what part of digestive system?
accessory organs
main parts of the digestive system.
alimentary canal.
2 kinds of digestion
mechanical and chemical digestion
moves the food around the mouth.
tongue
