| A | B |
|---|
| monitor | to watch or keep track of how something chaanges |
| lines, shapes, and color that when put together make a design | pattern |
| focus | to make something go from blurry to clear |
| a piece of glass used to bring something into focus | lens |
| function | somethings purpose |
| when an image appears on another surface | projected |
| to show how something works | demonstrate |
| when an object soaks up water or liquid | absorption |
| filament | a fine wire or thread, can be seen inside a light bulb |
| beam | a ray of light |
