Across
- 2. there is a lot of this in chocolate
- 4. what makes your body warm
- 5. the control center of the cells
- 8. w use averages and meanings for this
- 9. it is how plants grow
- 10. you breath this in
Down
- 1. you need this to keep u hydrated
- 3. you breath it out
- 6. you use it to make a room bright
- 7. a green substance in plants