Across
- 8. network of membranes inside a cell through which molecules move
- 9. near the center of the body
- 10. process of converting food and drink into energy
Down
- 1. surgical removal of part of the skull
- 2. the body breaks down complex molecules
- 3. lower back of the spine
- 4. connects spine to legs
- 5. the "building up" process in metabolism
- 6. down syndrome
- 7. relating to the head/skull