How can scientists ensure that their results are reliable? Check all that apply.by making multiple observationsby repeating trialsby publishing results on the Internetby using proper unitsby making random guesses

Multiple observations and repeated trials help scientists see whether a result is consistent rather than accidental. Using proper units makes measurements clear and comparable. Publishing results on the Internet does not by itself make them reliable, and random guesses are not a dependable scientific method.

AI-written and checked against the verified answer.