Hardening of the arteries is an example of the leading cause of death in the unites states.

a. diabetes

b. lung cancer

c. heart disease

d. skin cancer

Megan is a three-year-old girl. every day, her nanny tells her a story. when her parents get home from work, megan tries to tell them the story. however, she can only retell a few parts of each story. she speaks in short sentences and often plays imaginary games. which type of developmental change is megan experiencing? a. social b. emotional c. physical d. cognitive

Which of the following does not cause blindness? a. cataractsb. glaucomac. osteoarthritisd. diabetes

This anterior tooth has a single root and sharp incisal edges. it has mamelons upon eruptions. this tooth is a a. maxillary central incisor. b. mandibular central incisor. c. mandibular canine. d. maxillary lateral incisor.