It's based on opinion, but I would put that they won't start and get an addiction at an early age so it will be more difficult for them to start later in life.
Answer:
doctors,nurses,resperatory therapist,dentist, dentist,physicians, pharmacists etc.
The blood vessels dilate to increase the "blood traffic" through the lungs to carry more oxygen to the muscle. The lungs work harder (faster respiratory rate) to increase the rate of oxygen/carbon dioxide exchange in the lungs.
Answer:

Explanation:
If a teenager develops a mental health issue and does not get treatment, they could have other problems. For example, difficulty and troubles with relationships and jobs.
If the teenager gets proper treatment for their issue, they could avoid the problems and see some benefits. Some examples include better relationships and an improved quality of life. If these circumstances occur, then someone is less likely to get into trouble or commit a crime.
Therefore, the best answer is choice B. Less likely to commit crimes