Across
- 2. a large organ that cleans the blood
- 7. a severe condition in which the heart does not get enough blood
- 8. a pair of small organs that take away the waste matter from the body
- 9. an uncomfortable feeling of nervousness and worry
Down
- 1. the state of being extremely fat in a way that is dangerous for your health
- 3. an organ inside your head
- 4. a disease in which the body cannot control the level of sugar in the blood
- 5. the process of becoming gradually damaged
- 6. the natural outer layer that covers a person or an animal