Select three health issues that commonly occur as a result of hormonal changes at menopause. hot flashes
graying of the hair
obsessive-compulsive tendencies
episodes of depression
thinning of the skin
bladder incontinence

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