Answer:
I believe the correct answer is A) height and amount of muscle fibers!
Explanation:
You can mostly control your heart rate, you can control your flexibility, and you can control your daily amount of exercise.
You cannot control your height or amount of muscle fibers.
Woahhhhhh no way bro i need to try that
I believe it’s input.
Hope I’m right, but I think it’s correct
My best guess would be smoking - a known risk factor for many medical conditions, especially from the cardiovascular side and malignancies. Asians, especially Chinese do tend to smoke very much.
