If you believe your friend is suicidal (but he or she has never said so), what should you do?

ask your friend if he or she is suicidal.

write down your friend’s symptoms for further observation.

ask others if they have noticed your friend’s behavior.

compare your friend’s behavior to others’ behavior.

Wjat are substances intentionally added to food to produce a desired effect?

Why there must be community participation in primary health care

Karen is waiting by the lockers before school for her friend richard. they had agreed to look over the history review sheet together to be ready for the test later that day. richard shows up late with uncombed hair and wrinkled clothes. karen: "you're five minutes late and you look like a wreck! " richard: (slams his locker) "you know, i don't have time for this." karen: "fine! figure out the test on your own! "