Across
- 2. Organ systems working together to support life.
- 6. The thing that makes you move
- 8. A group of smaller cells that perform the same function.
- 9. Smallest living thing in an organism
Down
- 1. A group of organs that perform a major function.
- 3. Sends and receives messages between the brain and body
- 4. Covers/lines surfaces in or on the body
- 5. A structure that is composed of two or more different kinds of tissue.
- 7. Connects different parts of the body, and provides support