Across
- 4. a tissue is made of a group of similar
- 5. an example of a cell
- 7. what is the third level of organisation
- 10. An organ system is made of many_____
Down
- 1. the basic unit of life
- 2. An Organ system is the ______ system
- 3. The smallest unit of structure and function of a living thing
- 6. an organ is made of different ____ working together
- 8. The largest Organ in the human body is the
- 9. An example of a human organism