One of the Main Differences Between Theories and Hypotheses, Is

Multiple Choice

One of the main differences between theories and hypotheses, is that

A) theories tend to be broader than hypotheses
B) hypotheses tend to be broader than theories
C) theories tend to be internally valid, whereas hypotheses tend to be externally valid
D) theories use operational definitions, whereas hypotheses do not
E) theories involve testable "If-Then" statements, whereas hypotheses do not