The image below shows a model wave pool used for research at the national oceanic and atmospheric administration. what kind of model best describes this pool?

conceptual

mathematical

natural

physical

This would be a D) "physical model."

It's not natural, because it's not out in nature.

It's not conceptual because that would just be ideas, arbitrary compared to physical ones.

And it's not mathematical, because that would only involve equations, graphs, and tables.

To see a general view of a microscope slide, use low power. to see a more specific and detailed view, use high power.