Question

Which is an example of a scientist using a physical model to describe a river?

A. The scientist builds a model of the river using plastic and a hose.

B. The scientist thinks of the river like a flow of electrons.

C. The scientist uses a computer to predict how much water will
flow.

D. The scientist writes an equation that describes the flooding of the
river.

Answer 1

A-The scientist builds a model of the river using plastic and a hose.

Step-by-step explanation:

(Apex)