Without controls it is not possible to make a hypothesis
Control Group
control
The hypothesis drives the investigation.
It is important for scientists to communicate to others not only the results of the investigation, but also the methods by which the investigation was done.
The control of an experiment is one in which the independent variable is not manipulated. It is used as a comparison for all other aspects in the experiment.
An important step in a scientific investigation is forming a hypothesis.
Control Group
Control
control
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
Control
so then other people know and can go of that investigation
so then other people know and can go of that investigation
why is it important to repeat an investigation several times?
The answer depends on the nature of the investigation.The answer depends on the nature of the investigation.The answer depends on the nature of the investigation.The answer depends on the nature of the investigation.
control
Control