Across
- 2. the vascular tissue in plants that moves water and dissolved nutrients upward from the root and also helps to form the rigid element in the stem
- 4. a cell that surrounds each stoma to help regulate the rate of transpiration by opening and closing the stomata
- 6. a chemical reaction plants use to get energy from glucose
- 7. a nonliving part of a biome
- 9. the vascular tissue in plants that moves sugars and other products of photosynthesis downward from the leaves
- 10. a part of the world that is characterized by the types of organisms that live there and its climate
- 11. special structure, unique to plant cells, where the food-making process takes place
- 13. the process that combines carbon dioxide, water, and light energy to produce glucose as food and oxygen as waste in plants
- 14. plants that do not have vascular tissue to transport nutrients, water, and food
- 16. microscopic opening or pores found on leaves that allow the intake of carbon dioxide and release of oxygen
- 18. the vascular tissue in plant leaves
Down
- 1. a green pigment responsible for the absorption of light to provide energy for photosynthesis
- 3. the process of carrying pollen form the stamen to the stigma by wind, bees, hummingbird, or other animals
- 5. a living part of a biome
- 8. the green pigment found in chloroplasts and is an essential ingredient for making food
- 12. plants that have vascular tissue, xylem, and phloem, to transport nutrients, water, and food
- 15. the process plants use to make food
- 17. the release of water vapor through the stomata
