Oxygen enters the lungs, then passes through the alveoli and into the blood.
Answer:
Yes it is always possible. I have stopped growing myself but you most likely will grow some more. Have you already had a growths spurt?
Explanation: Here are some things to do to promote growth
Eat a balanced diet.
Use supplements with caution.
Get the right amount of sleep.
Stay active.
Practice good posture.
Use yoga to maximize your height.
The Child Abuse Prevention and Treatment Act (CAPTA)
The saying is treat all guns as if they are loaded.