Theories:
A) cannot be tested.
B) are the same as hypotheses.
C) can be used to predict the existence of as-yet unobserved things or phenomena.
D) are the same as facts.
E) are rarely shown to be true.

Question

Quizplus · Accepted Answer

Theories can be used to make predictions about things or phenomena that have not yet been observed or discovered. This is because theories are based on existing evidence and can be used to infer new knowledge.