Across
- 1. A type of scan that uses a lot of pictures of what's inside the body using a very low dose of radiation
- 4. How we check to see if our bodies have cancer
- 5. What doctors do to make you better when you're sick
Down
- 1. The part of our body that helps us breathe
- 2. Cells that grow too much or too fast in the body
- 3. Very small organisms that make up our bodies
- 4. Pictures that let doctors see what's in the body