Which of the following is the author doing to reveal the character? passage from the grapes of wrath his was a long head, bony; tight of skin, and set on a neck as stringy as a celery stalk. his eyeballs were heavy and stuck out. the lids stretched to cover them, and the lids were raw and red. his cheeks were brown and shiny and hairless and his mouth full. the nose, beaked and hard, stretched the skin so tightly that the bridge showed white. a. showing the character’s actions b. using conversation c. describing the character’s thoughts d. describing physical traitsits is d