Explain how to use the Borg Rating Scale for perceived exertion. one to answer correctly will get brainliest

Public health policy such as in munizations to children attending public schools have improved the wellness of communities identify another policy that has promoted health within our community

Many factors influence your mental and emotional health

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases