Vitamin in maintaining good eyesight and the treatment of infection

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.

Which of the following identifies a main culprit for america’s increasing weight gain

Choose thyroid, parathyroid, or the adrenal gland and choose one disease affecting this part of the en-docrine system.