I think the three components are: environment, personal choices, and habits.
Answer by JKismyhusbandbae: A) Plan B
Why: Plan B is the most effective emergency medication for preventing unwanted pregnancies.
Answer:
having family members involved in gang activity
Explanation:
if you grow up seeing something you're more likely to do it too
For items over 50 pounds, squat down and firmly grasp the object. If necessary use gloves. When lifting, lift with the knees, not the back.