An advance a0 is a set of medical instructions a person makes beforehand in preparation for a time he or she will be unable to make them.

True your body needs vitamins such as protein, vitamin d, fish oil etc

Endurance would be my answer

The answer is true,hope my answer was to you : )

The answer you're looking for is washing your hands. "at this late date, we all expect our doctors to wash their hands before examining us or performing an operation in order to prevent the spread of infection. surprisingly, physicians did not begin to acknowledge the lifesaving power of this simple act until 1847.it was then that dr. semmelweis began exhorting his fellow physicians at the famed vienna general hospital (allgemeines krankenhaus) to wash up before examining women about to deliver babies. his plea was far more than aesthetic; it was a matter of life and death and to prevent a deadly malady known as “childbed” or puerperal (from the latin words for child and parent) fever."