Review Lesson 3 Ch 13

The invention of the __________ allowed people to see details that cannot be seen with the unaided eye.

Two inventors of early microscopes were Anton van Leeuwenhoek and Robert __________.

Before microscopes, people did not know that living things are made of __________.

One characteristic of all microscopes is that they ________ images.

Magnification makes an image appear __________ than it really is.

Another characteristic of microscopes is _________________ - how clearly the magnified image can be seen.

______ microscopes use light and lenses to enlarge an image of an object.

A light microscope that uses more than one lens to magnify an image is called a _______________ microscope.

Light microscopes can be used to view _________ or nonliving things.

Light microscopes can enlarge images up to ________ times their original size.