Across
- 2. The molecule that carries oxygen in the blood
- 3. The powerhouse of the cell
- 6. The basic unit of life
- 8. The process by which plants make their own food
- 9. The control center of the cell
Down
- 1. The process by which the body produces new cells
- 4. The green pigment found in plants
- 5. The process by which the body breaks down food into nutrients
- 7. The molecule that carries genetic information