Across
- 2. The type of pyramid that shows the relationship between levels of organisms.
- 4. A third membrane folded into sacs.
- 5. The green pigment that gives a plant its colour?
- 7. Organisms who make their own food, using light and by doing it themselves?
- 8. What is the term used to describe organisms that cannot make their own food?
- 10. Discus-shaped sacs of membrane usually occur in stacks called.
- 11. consumer The level a cow occupies in a trophic pyramid.
- 13. What is needed from the sun?
Down
- 1. The process that plants undergo that animals do not.
- 3. The integral structure used in Photosynthesis?
- 6. Is respiration in animal cells the same as photosynthesis in plant cells?
- 9. The gas that is made from the Photosynthetic process.
- 12. A gel-like substance in which the thylakoids are suspended.