Question

Which o the following phrases bet describes a physical model?

A. An exact copy of an object, system, or process
B. A chemical formula
C. A graph or equation
D. A representation of an object, system, or process

Answer 1

The answer would be A because I’m order for it to a an accurate physical model it should be an exact copy of the object

Answer 2

A

Step-by-step explanation:

physical model is something that you are able to hold, for example a rock.