question_answer

Which one of the following statements is correct?

I. The skull is made up of 20 bones.

II. There are 7 bones in our wrist.

III. There are 14 bones in the facial region,

IV. Spinal cord protects the backbone.

A) I, II and III                    

B) II only

C) III only 

D)        I and IV

E) None of these