I think (a) is the answer because this is the screen that it should open when u use it
Computer-aided design (CAD) is the use of computers (or workstations) to aid in the creation, modification, analysis, or optimization of a design.[1] CAD software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. hope this helps!!!
Hello! The color of seagrass beds on navigational charts are brown, because they are in shallow areas and it helps you know the locations of them.
Answer:
I don't really know but I think it's guest