Across
- 4. plant species can spread around the world
- 5. a gas reactant from photosynthesis
- 9. part of a plant that attracts pollinators
- 11. part of a plant that protects the seed
- 13. living things have adaptations is a __ of life
- 14. a liquid product of cellular respiration
- 15. controls cells activities
- 16. invention that helped people discover cells
- 19. is the energy plants use
- 20. provides support and protects the cell
Down
- 1. provides energy for the cell
- 2. a gas product from photosynthesis
- 3. food plants make for themselves
- 6. water moving from high concentration to lower
- 7. absorbs water and supports the plant
- 8. is usually the largest organelle in the cell
- 10. molecules that are used in reactions
- 12. ex: putting tea in hot water
- 13. where photosynthesis takes place
- 17. each of these carry out specific functions
- 18. molecules that are made in reactions