Across
- 3. , Tiny pores on leaf surfaces
- 5. , The process plants use the energy of sunlight to convert H2O and CO2 into carbohydrates and Oxygen
- 6. , What is the waste product from photosynthesis that all other animals can't exist without?
Down
- 1. , Light absorbing pigment found in plants
- 2. , process of obtaining and utilizing food
- 4. , depend on other organism for food