Across
- 4. has a rigid, lignified stem
- 5. plant without stems
- 6. one of each chromosome
- 9. has a soft stem
- 10. does not use cone or flower for reproduction
- 11. complete in one year
- 12. makes the food
Down
- 1. complete in two years
- 2. two of each chromosome
- 3. use cones for reproduction
- 7. complete in two or more years
- 8. has a nucleus