Question

what is mean by digestive system....... .........???

Answer 1

It is an important organ system or in sinple words a system which carries out the digestion in the human body.
It consists of the stomach, intestines, mouth and the oesophagus.
All these contribute in the process of digestion in our body that is, converstion of conplex substance into simple substances to provide the body with the nescessary nutrients, fats, energy,etc.
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Answer 2

hii!!!
digestive system in any organism comprises of some organs that r meant for digesting food in our body and provide us energy...
in humans digestive system includes stomach, small intestine and large intestine...etc..
they all release digestive enzymes which convert complex substance into simpler ones.
in our body digestion starts as soon as we put a piece of food in our mouth.
hope it helped
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