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To get accurate results in an investigation, what is one thing scientists need to do?


A. Repeat the same procedures many times (have multiple trials).


B. Change the procedures each trial.

Answer :

[] Hello ! []

Answer:

A. Repeat the same procedures many times

Explanation:

In order to get the most accurate result it is best to do lots of trials. Its like math when you check your work and do it again.

If you change the procedures each trial, you will probably not get the same answer every time. So unless you are looking to check and backup your answer, I wouldn't say B.

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A. repeat the same procedures many times (have multiple trials

scientists need to make sure that the answer they are getting are correct not just a one time thing so they have to test it multiple times

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