Question

christian conducts an experiment to test the hypothesis that adding sugar to water increases its boiling point. christian conducts several trials of the experiment. what does conducting the trials allow christian to do? choose different variables to test change the hypothesis based on the results make sure the results are reliable change the results at the end of the experiment

Explanation:

Conducting multiple trials in an experiment helps to account for random errors and variations. This increases confidence in the results and ensures they are not due to chance, thus making the results reliable.

Answer:

make sure the results are reliable