data
Scientists perform experiments to collect data.
organize and collect data
The repeated tests done by scientists to discover or demonstrate something is called experiments.
The repeated tests done by scientists to discover or demonstrate something is called experiments.
It is called experiments
1. data 2. samples from experiments 3. ?
once a hypothesis has been supported in repeated experiments, scientists can begin to develop a theory.
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
The repeated tests done by scientists to discover or demonstrate something is called experiments or a word is "replication."
once a hypothesis has been supported in repeated experiments, scientists can begin to develop a theory.
most scientists and engineers use the metric system to collect data and preform experiments.
Through personal experience and previous observations and experiments.