Why is it important for society to understand bipolar disorder

The 1.5 mile run test and the 12 minute swim test are considered as what kind of test ?

Which type of health involves how people get along with others in their workplaces? physical mental and emotional social and consumer environmental which type of health is demonstrated when a person makes healthy food choices? spiritual environmental social and consumer physical which type of health is demonstrated when a person has satisfying relationships? social physical environmental spiritual

Why do you need two different circuits of blood vessels in your body?