Across
- 5. Set of processes by which our bodies cells obtain nutrients, oxygen and produces waste products.
- 8. Carbohydrate found in our blood.
- 9. Extracts nutrients from the food we eat.
- 10. Group of tissues of the same cell type.
- 12. Group of organized organs.
- 13. Used by cells to store nutrients
Down
- 1. Takes the oxygen from the air.
- 2. Eliminates waste products from our bodies.
- 3. Substances found in food
- 4. Group of cells that work together to form organs.
- 6. The main waste product produced by our cells
- 7. The basic unito if life
- 11. Substances produced by our cells that are harmful