Answer:
Some teenagers or an individual addicted to the drug, smoking in under age. Some other risky behaviour is skipping school, stealing money which makes people uncomfortable in social life. Risky behaviour can cause anxiety, mental stress and unhappiness in the people.
Explanation:
Non- experienced aerospace engineers usually need to have a bachelors degree. If you want to become an aerospace engineer, you can take: chemistry, physics, math, algebra, trigonometry, and calculus.