It’s the most destructive problem in a society. but i am not sure
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.
Answer:
I dont think you should be worried but that is kinda weird
The correct answer should be D