You have not given us any options to pick from @Kristina986
Answer: C
Explanation:
because its abuse because it like drugs if its not prescribed its a drug.
Toxic chemicals are mostly found in waste sites where they dump old chemicals and with that, that could cause health problems because they could either dump it into the oceans where the life is or they will burn it causing pollution.
Hope this helped :)<span />
Your right side and directly behind you maybe