Question

which statement(s) is/are true about a theory? select all that apply a a theory is a broad explanation. b a theory is supported by evidence. c a theory never changes. d a theory is a hunch or guess.

Explanation:

Theories are comprehensive explanations based on evidence. They can be revised with new data, so they are not unchanging hunches or guesses.

Answer:

A. A theory is a broad explanation., B. A theory is supported by evidence.