Across
- 2. An organism that eats other organisms or organic matter
- 3. A green pigment that captures light energy for photosynthesis
- 4. An organism that can make its own food by using energy from its surroundings.
- 5. found in both plant and animals cells
- 7. An organelle found in plant and algae cells where photosynthesis occurs
Down
- 1. The process by which cells use oxygen to produce energy from food
- 4. The process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to make food.
- 6. chemical reaction that enable cells to survive