Containers for contaminated sharps must have certain features. what are these?

Is the tough fibrous membrane surrounding a bone. intra peri inter poly

If an online school program (i.e k12, ecot) assigns me a computer, would it be ok to use social media on it? would i get in trouble? i am not really sure from reading their terms and such.

What can friends provide to affect mental health positively? a)peer pressureb)challengesc)conflictd)companionship