Which component of fitness receives the greatest benefit from the elliptical machine? a.) body composition
b.) flexibility
c.) muscular strength
d.) cardiovascular endurance

In which way does nicotine cause addiction? by stimulating the brain's pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety

Ireally need to know this answer asap

Annie is experiencing migraine headaches, so she visits her primary care doctor and pays with the insurance provided by her employer. what type of healthcare organization is annie utilizing?