Answer:
Oxygen
Explanation:
In order to function properly (movement etc.) during exercise, muscles require oxygen. During exercise, the depth as well as the rate of breathing increase, which in turn increases the amount of oxygen inhaled.
Because, it helps you exceed.
Borderline Personality Disorder
She switched personalities, plus, people with this disorder tend to have certain periods of time where they don't remember past events .
Cadmium and lead
I looked it up
