can someone tell me the reason of living? I'm tired of waking up in pain every single day. I'm losing hope, my grades look bad i'm stressed out so much. I just want to die. Everyone invalidates my feelings, are these people really my family? they don't even care.

Which hormone controls the production of sperm

Which of the following is a health risk associated with ground-level ozone? a.cataractsb.skin cancerc.respiratory illnessd.all of the above

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?