Regular exercise will always help you become more fit no matter how unhealthy you are when you begin an exercise program.

What would happen if you put ginger ale in your ear

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

John is jogging on a winter day. the outdoor temperature is 31° f. yet his body temperature is 98°f. which term best describes the process causing this difference in temperature?