because it is more inexpensive and it is more safe.
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.
A scientist might use a model as a research method for a few reasons. This model could tell the scientist how something moves for example.
When the scientist is trying to represent an object or a system.
- Use a model :)
A scientist would not use a graph to explain the methodology.
A scientist would not use a graph to explain the methodology.
to get a bona
to get a bona
to get a bona
to get a bona
With a model, a scientist can explain or analyze an object, system, or concept in more detail.
With a model, a scientist can explain or analyze an object, system, or concept in more detail.