Question

1. choose the best answer. which answer is not an example of a prototype? a 3d model of a phone case printed to see how it feels when someone holds it a drawing showing the size of parts and how they fit together a scale model built to see whether all of the parts will fit a list of parts for building the engineering solution

Explanation:

A prototype is a preliminary model of something. A 3D model, a drawing showing part - size and fit, and a scale model are all physical or visual representations used to test and visualize a design. A list of parts is just a collection of components and not a representation of the final product or design in a physical or visual way like a prototype.

Answer:

D. a list of parts for building the engineering solution