How do you breath? please i need mega help

When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.

False

Explanation:

Public speaking is a skill some people will use outside of school , example if your career is a president you will need to speak out to your community and persuade people on why you are a better candidate / pick !