Answer:
False
Explanation:
You can't control the heart muscle or its cells: they respond to the things our body needs, such as oxygen in our leg muscles as we move, or getting rid of our waste carbon dioxide by breathing out.
You will be able to know your strengths and weaknesses, you will be able to pick a career that you know you will do good at
I'm pretty sure that the answer is C.
1) oxygen. 2) bone size 3) inner core, outer core 4) 10
