Draw and lable the human digestive system.
Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/label-the-following-figure-of-the-digestive-system-a-pa/nutrition-in-animals/6290330
https://www.meritnation.com/ask-answer/question/label-the-following-figure-of-the-digestive-system-a-pa/nutrition-in-animals/6290330