Question

Why should you perform multiple trials of experiments?

A. Multiple trials allow you to test many variables at once.

B. By performing multiple trials other scientist will not feel the need to verify your test result.

C. By performing multiple trials you are more likely to prove your hypothesis.

D. Multiple trials provide more results in order to eliminate inconsistencies due to human error and to ensure your results are valid.

Answer 1

D. seems the most logical

Answer 2

The answer is D.

Step-by-step explanation:

Running multiple trials of an experiments gives more opportunities to provide different results. That way, instead of going off of one answer and risking inaccuracy, you can be confident in your answer and have data to support your answer. This also ties into consistency because you get various results, and you can’t prove anything with only one literal tested result from what May be your hypothesis.