Across
- 1. any external solution that has high solute concentration to low water concentration
- 8. is needed for plant and animal life
- 9. this respiration does not use oxygen to produce energy
- 11. the movement of individual molecules of substance through a barrier from a high concentrate to a low concentrate
- 12. the process in which phosphorus moves through the lithosphere, hydrosphere, and biosphere
- 13. the source of energy for uses and storage at the cellular level
- 14. the process in the environment where the compounds including the carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration
- 15. the process in which plants use sunlight to synthesize foods from carbon and water
- 17. the net movement of water across the membrane
- 18. the transport of molecules that require the use of energy to help cross the cell membranes
- 19. significant changes in global temperatures. precipitation, wind patterns and other climate measures
Down
- 2. movement of solute from the high region to the lower region
- 3. is absorbed by plants in photosynthesis
- 4. the process in which the food in glucose the form of sugar is transferred into energy within the cells
- 5. the process in which oxygen is used to make energy from carbohydrates
- 6. the total amount of gases produces to directly and indirectly support humans
- 7. the membranes found in cells that separate the interior of the cell from the outside
- 10. is a simple sugar that is important for energy sources in living organisms and uses many carbohydrates
- 16. the process in which nitrogen is converted into many forms
