Across
- 8. to increase the surface area of intestinal walls
- 10. bacteria with genetic advantages
- 12. other organic molecules
- 13. pancreas helps digestive system by making hormones
- 14. - to carry out photosynthesis, the process
- 16. a passageway for air to travel from the mouth and trachea
Down
- 1. up the oxygen you breathe in and keep your body going
- 2. responsible for holding the components of the cell and protects them from damage
- 3. to transfer food and drinks from the mouth to begin digestion in the stomach
- 4. membrane-protect and organize cells
- 5. amylase-the digestive process by breaking down
- 6. to act as a source of energy
- 7. the oxygen, and release carbon dioxide in exchange.
- 9. when you chew your food
- 11. it hepls in removing water from the leaves
- 15. conversion of light energy into sugar