How much nicotine is in a juul compared to a cigarette? im not joking around

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?

True or false a fertilized cell divides many times to form an embryo

When exercising, you shouldn’t go past to avoid an injury.