Katarina isn't sure if her lab test is reliable. What is the BEST method she can use to make sure it is reliable? A. She should compare soil from two different locations and see if the results are similar. B. She should test the same substance multiple times to see if she gets the same results. C. She should describe her testing methods to other scientists to see if they agree with her. D. She should test many different substances and see if she gets many different results.

Answer:C

Explanation: It just is

The statement that describes the best method that Katrina can use to make sure it is reliable is as follows:

Thus, the correct option for this question is B.

You can make your experiment reliable by obtaining the same result when you repeat the entire experiment multiple times. This decreases the chances of errors in your experiment and makes it valid and more accurate.

According to the context of this question, it is the general procedure that each one of us is using while estimating the validity and reliability of an experiment that we are performing. So, the same instance is need to be followed by Katrina in her experiment in order to make sure it is reliable.

Therefore, the correct option for this question is B.

To learn more about the Reliability of an experiment, refer to the link:

https://brainly.com/question/26251731

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