Which structure hangs in the posterior oral cavity?
a. appendix
b. pharynx
c. omentum
d. uvula

The first muscles to develop in babies are those in the a. neck. b. trunk. c. arms. d. legs.

Patrick’s parents are worried that he may face discrimination in his new neighborhood. which factor is most likely to cause worry to his parents? a. patrick has unusual pets at home. b. patrick belongs to a different culture than that of the majority group. c. both patrick’s parents hold jobs outside the home. d. patrick likes a particular sport.

What causes fermentation a. antibodies b. antigens c. microorganisms d. antibiotics