If this is a true/false question, then the answer is false.
Answer: Intentionally hyperventilating will start a positive feedback loop in which the neural controls for breathing will be upregulated.
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.
Show them exactly what you are doing. Let them see the rubric for the report.
