Which of the following is TRUE about scientific theories?
A)All theories are equally plausible provided that there is a consensus among many people who believe it to be true.
B)The quality of a theory cannot be measured by the number of people who believe it to be true.
C)Theories are the same thing as opinions or beliefs.
D)A theory is only valid if it has been proven to be true.

Question

Quizplus · Accepted Answer

The quality of a theory is not determined by the number of people who believe it to be true. A scientific theory is a well-substantiated explanation for a phenomenon that is backed by evidence, experiments, and observations. It is constantly tested and refined over time, and its validity is determined by how well it explains the available data. It is not the same as an opinion or belief, and it does not have to be proven beyond all doubt, but it should be supported by evidence to be considered a valid scientific theory.

Which of the Following Is TRUE About Scientific Theories