Long-term alcohol abuse can lead to
a) irreversible damage to the liver
b) irreversible damage to the heart
c) irreversible damage to the kidneys
d) all of the above

Approximately what percentage of americans are affected by schizophrenia

When a freind is not tellig you everything you should a: bug them till they tell you b: ask them polietly to tell you c; stay silent your whole life d leave them they will tell you on there own time

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?