Why do scientists say that evolution is a "theory"?
A)because it explains a great deal about life and is supported by an enormous body of evidence
B)because they are not very confident that it really happened
C)because it's really just a guess about how life developed on Earth
D)because it is supported by only a small amount of evidence

Question

Quizplus · Accepted Answer

Scientists use the term "theory" to describe evolution because it is a well-established scientific understanding that explains a great deal about life and is supported by an enormous body of evidence. While it is not considered a guess or mere speculation, it is still open to modification or further refinement as new evidence is discovered.

Why Do Scientists Say That Evolution Is a "Theory