Across
- 3. Organelles that contain chlorophyll, which photosynthesis takes place
- 5. The range of light which show off colors that the human eye can see
- 6. The plant's process by using sunlight, water, and CO2 to make oxygen and energy
- 10. Plants waste that animals and humans need
- 12. The action of breathing, or taking in oxygen or carbon dioxide
- 13. The substance that is made when a chemical reaction is undergone
- 16. Cells that surround the stomata so the stomata can open so gases can enter and exit
- 17. Green plants, which are autotrophic
Down
- 1. An important energy source in organisms, and is a component of lots of carbohydrates
- 2. The basic unit of life in the Kingdom Plantae
- 4. Liquid that all living things need to survive
- 7. Pores with an opening so that gases can go in and out of a plant
- 8. The root to all food chains, and helps plats grow along with water and CO2
- 9. A substance that undergoes a change
- 11. A tissue in plants that transports water and nutrients from the root.
- 13. A tissue in plants that transports sugars and other products from the leaves.
- 14. A pigment in plants that makes plants look green
- 15. Animals waste that feeds plants