I. command over the subject
II. the ability to convey knowledge
III. the ability to apply ideas from one discipline to another
A. I only
B. II only
C. I and II only
D. I, II and III
I. command over the subject
II. the ability to convey knowledge
III. the ability to apply ideas from one discipline to another
A. I only
B. II only
C. I and II only
D. I, II and III