sciencetist usally restart emperments to make sure they got it right so they do trial and error to see if there is a better solution
because sometimes scientist can can create them but the experiment goes wrong so it's important to recreated so they can fix their mistake
a scientist can do another experiment or change their hypothesis.
the answer is the scientist designs a scientific inquiry
When a scientist makes a mistake and has to redo an experiment, it is often referred to as a 'control experiment' or a 'repeat experiment'. This is done to ensure the accuracy and reliability of the results by verifying the consistency of the findings.
The variable is an experiment that is manipulated by the scientist. APEX
The scientific theory should be changed.
Analyze the experiment to decide whether the results were flawed.
Many times, the scientist has a fair amount of confidence that the experiment will perform according to the prediction.
The tools that a scientist would use to conduct an experiment would vary greatly on the nature of the experiment.
An experiment.
Be clear about the purpose of the experiment.
plan the experiment