Part of the 1st stage: chewing, the food particles break down into little pieces for them to be swallowed - Mouth , Produce saliva which contains the enzymes necessary to break down food particles - Salivary Glands, With the help of the tongue food goes though the throat into it, this happens during the 2nd stage: swallowing - Esophagus, Where the food particles stay for about 4 hours, it releases acids and enzymes to break down more particles for the body to absorb them. Breaks down proteins and kills bacterias. - Stomach, Secretes bile to break down fats - Liver, Produces enzymes to break down particles - Pancreas, Absorbs the food particles and transfers them to the body through blood - Small Intestine, Helps send the waste material and particles out of the body - Large Intestine , Pipe where all the waste materials goes out from the body - Anus,

Digestive system functions

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