explain me whole praocedure of digestive system.
Answers
the process of digestion starts from our mouth when we eat any any kind of food our mouth releases saliva to make the food soft, then the food passes through the food pipe or oesophagus from there he got into the stomach. in the stomach digestive acid is produced known as hydrochloric acid to digest the content of the food. then the food is passed through the small intestine where the all the all the nutritions of the foods are absorbed and the and the waste material then goes to large intestine then comes out from our body.
These are the following which takes place in digestion
$$ SALIVARI GLANDS $$
##--a fluid secreted by the salivary glands is called saliva .it helps in the breaking of food particles in smaller molecules with the help of salivary amylase that breaks down starch to give sugar .(it is a sticky gelatinous material called mucus)
$$ OESOPHAGUS(food pipe) $$
taking food from mouth to stomach by perisintlic moments means contraction and expansion of muscles of the oesophagus .
$$ STOMACH $$
the stomach is the large organ which expands when food enters it. the muscular walls of the stomach help's in mixing the food with more digestive juices. these digestive functions are taken care of by the gastric glands present in the walls of the stomach. these release HCL a protein digesting enzyme called pepsin and mucus .pepsin digestes protein and the mucus protects the inner lining of the stomach from the action of acid under normal condition