Question

long answer question

Answer 1

Liver helps to secrete bile juice for the digestion of food and pancreas secretes pancreatic enzymes to digest proteins, carbohydrates and fats. 

Answer 2

Liver produces bile juice which helps in emusification of fat globules....
Also it helps in making the medium alkaline..
Pancreas secrete enzymes which acts on complex food to make it into simpler substances like protein into amino acids, and so on....

Hope this helps