Across
- 2. an individual living thing
- 4. a group of parts that work together as a whole tissue
- 6. a collection of tissues
- 7. breaks down food
- 9. moves your body
Down
- 1. your body's super fast communication network
- 3. brings oxygen in, blows carbon dioxide out.
- 5. protects and supports body organs
- 8. transports oxygen,waste,and nutrients around the body.