Across
- 3. A green pigment that absorbs light
- 5. main energy carrier in cells
- 7. cells break down glucose in the presence of oxygen to create ATP
- 9. rely on other organisms for energy
- 10. feeds on the secondary consumer
- 12. Linear sequence representing the hierarchical flow of energy and nutrients
- 15. organism that feeds directly on the producer
Down
- 1. organisms that create their own food
- 2. Where photosynthesis occurs
- 4. feeds of the primary consumer
- 6. process that converts sunlight into glucose
- 8. Occurs in muscles cells when there is a lack of oxygen
- 11. A simple sugar that acts as a energy source for cells
- 13. The ability to do work or cause change
- 14. Illustrates the feeding relationships and energy flow among organisms
