Answer:
D
Explanation:
Because substance abuse is a Health problem
Occipitofrontalis muscle.
Temporoparietalis muscle.
Procerus muscle.
Nasalis muscle.
Depressor septi nasi muscle.
Orbicularis oculi muscle.
Corrugator supercilii muscle.
Depressor supercilii muscle.
Because second hand smoke can and will affect the lungs of everyone who is around, not just the smokers
