A scientist test
You should use research and investigation to solve that problem.The scientist used research and investigation to perform her experiment. Research and investigation are the foundations of science.
How do scientists usually communicate and defend the results of an investigation
Revise or discard your hypothesis.
A scientist should be patient and wait calmly for the result of the investigation or experiment.So he can finished or accomplish his work and always read to try again especially when things don't work out. For example: A scientist is working on an experiment and the result of it is taking to long and he tends to live the experiment.Not knowing if he will be successful to his experiment. So a scientist should be patient and try again if he doesn't succeed.
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A scientist test
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so then other people know and can go of that investigation