observations
the answer is the scientist designs a scientific inquiry
An experiment.
They make a controlled experiment.
Observations
observations
observations
observations
ither experiments and scientific papers helps making hypothesis
Experimental design and plan.
An Experiment
Scientists make observations to help them make a hypothesis or collect data during an experiment.
Most of the time they write down what they are going to do, what they think will happen judging on what they are using. Then they go from there