What is a substance other than food that changes the structure or function of the body or mind

When encountering an injured victim, what is the evaluation sequence

The presence of aids in a community often increases its level of property what is one of the main reasons for this

Arah is eating lunch with friends outside in the commons area of her school. one of sarah’s friends offers to share a marijuana joint with her. what could be the outcome if sarah were caught smoking marijuana at school? nothing will happen because she did not buy the joint. she could be suspended from school. nothing will happen because she is underage. the consequences would be up to sarah’s parents.