Human Body

Edit Answers
12345678910111213
Across
  1. 2. Food + ______ = Energy in cells
  2. 3. The liver secretes me into the duodenum so I can break down food
  3. 4. Salivary amylase breaks down _______________s in the mouth
  4. 8. I connect the trachea to the lungs (plural form)
  5. 9. I am the largest blood vessel in the human body
  6. 10. I increase surface area in the lungs
  7. 11. I am what the body strives to maintain
Down
  1. 1. I am the lower chamber of the heart
  2. 4. I carry oxygenated blood from the lungs, to the heart
  3. 5. I exchange O2 for CO2 in cells
  4. 6. There is zero net movement in and out of the cells when in this condition
  5. 7. I am the muscle contractions that push food down the esophagus
  6. 12. I am a dissacharidase that breaks down maltose
  7. 13. I am the diffusion of water