Answer :
Answers and Explanation:
A. The main purpose of the large intestine is to absorb water and nutrients from what food remains in the intestines. In addition, it serves as a habitat for much of our gut bacteria, which produce vitamins and other resources that help our body survive. Finally, it propels the food within our digestive system towards the anus for excretion.
B. The main purpose of the pancreas is to release digestive enzymes and control blood sugar levels. The pancreas releases insulin and glucagon, which decrease and increase blood sugar levels respectively. In addition, the pancreas also releases lipase, amylase, and protease in order to break down fats, carbohydrates, and proteins in the intestines.
C. The gallbladder stores bile, a digestive liquid that increases the surface area of fats in the digestive system in order to make them easier to digest.
D. The liver removes toxins from the body and it produces bile. It also stores minerals such as iron and copper. Furthermore, it also releases hormones that regulate metabolism and helps synthesize certain proteins.
E. The spleen stores blood cells and creates immune cells to fight back against pathogens. It also filters the blood by getting rid of damaged or aged blood cells, as well as releasing antibodies against pathogens.
