Question

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

Answer 1

Answer:

alimentary canal 2,teeth3,organ system,food

Answer 2

Answer:

i. Alimentary canal

ii saliva

iii Organ system

iv. fats