Question

how will you prove that human digestive system is a cannal​

Answer 1

The digestive system is made up of the alimentary canal so was can say it canal

Answer 2

Human Digestive system can be said as Alimentary Canal, as it satisfies all the bodily processes , such as digestion , respiration , excreation , reproduction etc.

Human Digestive system contains a large number of water and blood which helps in the movement of our body.

hence digestive system can be called as Alimentary Canal