Answer:
you are afraid of something
Explanation:
its physcologically proven that eye twitching is a sign that one knows that someone knows something bad is gonna happen and they are afraid to face it coz they think they are tough
Answer:
Allows for the breathing in of oxygen. Removes carbon dioxide from the body.
Explanation:
When you inhale in you get oxygen from the air and it goes into your blood. Right at the same time carbon dioxide comes out of your blood into, goes into your lungs and gets exhaled.
Tennis helps with coordination. If that isn't one of the choices, let me know in a comment what the options are.