Which statement is a reason for the peer review process in scientific research?
to make scientific research progress more quickly
to verify that the conclusions that are made are supported by the data
to allow anyone to submit their research to scientific journals
to ensure that only established tools and techniques are used

The correct answer is the second choice - peer review process in scientific research exists in order to verify that the conclusions that are made are supported by the data. You cannot make a valid conclusion if you do not have enough evidence or data to prove it - this is why your peers have to go through your research to make sure everything is done according to the rules of scientific research.