How is the meaning of theory in science different from the everyday use of the term

In everyday use, theory is used to mean a guess or idea about how something works. In science we would call that a hypothesis not a theory. A scientific theory is a well sustained proposal or explanation based on facts that have been repeatedly confirmed through experiments and observations. To sum up, a theory in the real world is basically a guess, and a theory in the science world is a well though out plan that has been tested and a more intact thought.

It is evolution, because we all have some of the same traits like eye color or shape or ears.

B. they all live in soil