Due to the small scale, most cells are not visible to the naked eye and require devices engineered to make specimen appear larger. A

Question

is an example of a device used to magnify objects so scientists can observe cells. Without this advancement in technology and engineering, the knowledge we have about cells may be very limited.

Answer 1

A microscope is an example of a device used to magnify objects so scientists can observe cells. Without this advancement in technology and engineering, the knowledge we have about cells may be very limited.