7 how is a scientific theory different from a guess?\na theories are created by scientists; guesses are made…

7 how is a scientific theory different from a guess?\na theories are created by scientists; guesses are made by regular people\nb theories are backed up by evidence; guesses are not\nc theories are usually longer than guesses\nd \theory\ is simply a fancier word for \guess\
Answer
Answer:
B. Theories are backed up by evidence; guesses are not
Brief Explanations:
A scientific theory is based on extensive evidence - from experiments, observations etc. A guess is a random supposition without such support.