Question

Which of these statements is correct about a theory? (2 points) It cannot be contradicted. It is accepted by a few scientists. It does not explain observations. It can be changed by current evidence.

Answer 1

It can be changed by current evidence
This is because if new observations prove the theory to be flawed, the theory must be changed in order to conform with the new data collected.

Answer 2

It can be changed by current evidence

Step-by-step explanation:

A theory aims at explaining a phenomena. It is postulated on evidence and generally gives a generalized statement in the end. To establish a theory, it should be able to explain the observations. Although rare, a theory can be changed or discarded if new evidence suggests against it. A theory is made on current scientific findings and any new advancement can lead to new findings which do not support it. In this case, the theory can be changed or modified. A theory is accepted by everyone including the scientists.