crumb

The area where you do your job

keyboard

A very small piece of food that falls when you eat.

research

A very small organism that can make you sick.

disinfecting wipe

A part of the computer with letters and numbers.

workspace

A thing you touch to open or close a door.

germ

A study to find new information.

door handle

A small thing that causes diseases, like the flu.

virus

A soft sheet with special liquid to clean things.