In what ways is a model similar to the thing it represents?
A. A model must be identical to the thing it represents in every way.
B. model can be different from the thing it represents in either its size or the materials it is made of.
C. A model must be identical to the thing it represents in every way except that it can be made out of different materials.
D. A model must be identical to the thing it represents in every way except that it can be a different size.
Explanation: A model has to be identical to the thing it represents in every way, or people may think something is different than it actually is, because they see it in the model. The answer to the question is A.
