LIFE SCIENCE

Detailed explanation-1: -A scientific theory is a well-tested explanation for a wide range of observations or experimental results. Future testing can prove a theory incorrect. A scientific law is a statement that describes what scientists expect to happen every time under a particular set of conditions.

Detailed explanation-2: -A scientific theory is a well-tested, broad explanation of a natural phenomenon. In everyday life, we often use the word theory to mean a hypothesis or educated guess, but a theory in the context of science is not simply a guess-it is an explanation based on extensive and repeated experimentation.

Detailed explanation-3: -A hypothesis is an idea or proposition that can be tested by observations or experiments, about the natural world. In order to be considered scientific, hypotheses are subject to scientific evaluation and must be falsifiable, which means that they are worded in such a way that they can be proven to be incorrect.

Detailed explanation-4: -A scientific theory is a hypothesis that has been extensively tested, evaluated by the scientific community, and is strongly supported. Theories often describe a large set of observations, and provide a cohesive explanation for those observations.

Detailed explanation-5: -A theory is a well-established, tested explanation that provides a unified description of some aspect of the natural world. A theory is based on substantiated data, repeated testing, and the consensus of a wide group of scientists/researchers.