Refer to the Newsela article "A Step-by-Step Guide to the Scientific Method." Part A Which statement is a central idea of the text? A. Scientists usually work in laboratories.
B. Scientists work together and report their findings.
C. Scientists mostly work outdoors.
D. Scientists work alone on their research.
Which detail from the text best supports the answer in Part A?
A. Variables change in different experiments.
B. Without sharing results, little progress is made.
C. Often, there is no correct answer in science.
D. Experiments must be repeatable.