Across
- 5. swelling of body cells caused by sodium deficiency
- 6. encephalitis is an ____________ to the brain
- 7. profession that studies tissues
Down
- 1. macromolecule that is rapidly oxidized to release energy and heat
- 2. pertaining to the back
- 3. of carbon, hydrogen, oxygen
- 4. enzyme that breaks down proteins in the stomach
- 5. cutting into the skull, surgery