What is the basic pathway of food through the digestive system

Define alcohol and use it in an original sentence

Insulin is a peptide therapeutic used to manage type 1 diabetes, which affects more than 20 million people worldwide according to the international diabetes federation. a significant limitation to the broad distribution and use of insulin to treat type 1 diabetes is the fact that it must be administered by injection rather than orally. why is insulin administered by injection and not orally?

Blank is the growth of adnormal cells in the tissues of the body