Across
- 2. Where people go when they get really sick
- 4. Separates the exterior and interior of a cell
- 8. A solution to protect you from sun
- 9. We are made of trillions of these and they have a nucleus
- 10. This can lead to lung Cancer
- 11. The study of living things
Down
- 1. Making an identical copy of an organism
- 3. A state of balance in Biology
- 4. A disease where cells divide
- 5. The lungs are part of this organ system
- 6. When you get sick, you contract a
- 7. Plant cells have this but animal cells don't