Across
- 2. Two things that come closely linked or form parts of the same system
- 5. A blood vessel that carries oxygen filled blood from the heart to every part of the body
- 6. Being responsible or accountable for something
- 7. The effectiveness and ability to do what something should do
- 9. Very clean and free of bacteria
Down
- 1. Someone that does something as a hobby and not as a job
- 3. Making something the exact same way as the original
- 4. Parts of the body that are artificial and are used to replace natural ones
- 8. The part of the body that contains the stomach and digestive organs