True or false. instead of paper, paint, and physical models to produce exact blueprints, many designers use designers who use cad. cad stands for computer aided design.

Why did the pilgrimage churches undergo large scale building projects? a. to accommodate the rising number of visitors b. to provide a clearer path for communion c. to appear more like a cross d. none of the above

Which does the author mean by " nature had to kindle all the fires, for man by his own effort was unable to produce a spark

Rain, fog, and sleet can damage a digital camera. true false