Across
- 2. Food + ______ = Energy in cells
- 4. I am the lower chamber of the heart
- 6. I am the diffusion of water
- 7. I am a dissacharidase that breaks down maltose
- 9. I exchange O2 for CO2 in cells
- 10. I am what the body strives to maintain
- 13. I carry oxygenated blood from the lungs, to the heart
- 14. I am the largest blood vessel in the human body
Down
- 1. I increase surface area in the lungs
- 3. I am the muscle contractions that push food down the esophagus
- 5. Salivary amylase breaks down _______________s in the mouth
- 8. The liver secretes me into the duodenum so I can break down food
- 11. There is zero net movement in and out of the cells when in this condition
- 12. I connect the trachea to the lungs (plural form)