Question

Which statements correctly describe theories? Check all that apply.

Answer 1

Theories are a collection of scientific data that is generally accepted and reproducible. Theories are a result from several repeated experiments, but theories are not based on a single hypothesis. Several hypotheses are tested and appraised to become a well accepted theory. Theories may also be revised over time and can predict what may happen in the future. On the other hand, theories are not proven facts.

Answer 2

The correct answers A, C, and D.

A. Theories result from several repeated experiments. B.   Theories explain observations and hypotheses.  D. Theories may be revised over time.