Across
- 4. absorb sunlight but do not produce energy directly
- 5. produces energy from the sunlight it absorbs
- 8. one billionth of a meter,used to measure the wavelength of light
- 10. the process of using water (CO2)
Down
- 1. organisms that go through photosynthesis
- 2. organelle where photosynthesis occurs
- 3. the colors of light that the human eye can see
- 5. usually refers to xanthophyll and carotene
- 6. colors that absorb light
- 7. membranes inside where the light reactions
- 9. miscroscopic holes in the underside of leaves