Question

i. Another name of digestive tract is A
C
ii. In mouth complex food molecules breakdown into simple molecules by
iii. Different organs together form an O S
iv. Liver produces bile for the digestion of F
1​

Answer 1

Explanation:

1. alimentary track and gastrointestinal tract

2.the complex of food breakdown by chewing the food in mouth

3.different organs together from a organ system

4. liver produces bile for the digestion of food to break down fats into fatty acids