Hlp
which of these should be creative to scientists make reliable conclusions?

scientific laws

scientific facts

scientific variables

scientific methods

scientific methods is the correct answer.

Explanation:

scientific methods help scientists make reliable conclusions.The Scientific Method helps to arrange the concepts, procedure and ideas so that scientists can be assured in the results they observe.When conducting an investigation, scientists with the help of scientific methods to collect experimental data.The Scientific Method is the basis on which all analyses and data are tested. All analyses are based on a Scientific Method. The scientific method provides scientists to create questions about the observed aspects, create experiments, and interpret results.

He should put sand around the spill in order to contain it so that it won't spread