Across
- 2. a prokaryotic organism that can perform photosynthesis
- 4. green pigment found in plants and some bacteria
- 6. chemical reaction that plants and bacteria use to make food
- 7. mutually beneficial for two different living things
Down
- 1. a sugar that provides energy for living things
- 2. the organelle that performs photosynthesis
- 3. to make something change
- 5. a flat, green, part of a plant
- 7. the main part of a plant, below or above the ground