HELP 50 PTS! A student wants to conduct a science fair project about why plants move in response to light. His teacher tells him that he should use repeated trials in his experiment Why should the student use repetition in his experiment? to provide him with results from a group with which to compare the experimental treatment to allow his classmates to conduct the same experiment to confirm his results to ensure that his experimental results are accurate and the experiment did not contain flaws to practice the procedure for conducting scientific experiments