Girls are usually completely physically mature by the time they are years old. A. 15 to 17
B. 17 to 19
C. 12 to 15
D. 18 to 21

Please select the best answer from the choices provided.

Which statement is true about common childhood infectious disease? a. children should always be given antibiotics to treat an infectious illness. b. frequency of infectious illnesses usually increases as children grow older. c. having a minor infectious illness weakens a child's immune system. d. infectious illnesses are usually mild and require no medication.

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

Recall what you know about common challenges to mental and emotional health. what are some signs or traits of individuals with low self-esteem, stress, depression, and mental disorders