Physics, asked by ti5pandyssoma, 1 year ago

why is the digestive system so long and complicated

Answers

Answered by logic0016
0
Because there are too many nutrition in any food and also how many different types of food we eat so for that our digestive system is so long. Every part in digestive system has a specific role as for example digestion starts from mouth ( the chewing action ) the large food is broken in small pieces for more surface area and starch (sugar molecule) is broken down in mouth by enzymes present in our saliva.
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