Ais a term that originally was referring to a way to reproduce a technical drawing documenting an architectural or engineering type of drawing. a. blueprint c. contours b. bond paper d. scale

The answer is Blueprint which is A, hope it helps

Hello There!

A blueprint is a term that originally was referring to a way to reproduce a technical drawing documenting an architectural or engineering type of drawing.

In case you don't understand still, just search up what blueprints look like. 

Hope This Helps You!
Good Luck :) 

- Hannah ❤