Across
- 4. groups of similar cells that have a common function
- 6. large body structure visible with the naked eye
- 7. concerns developmental changes in an embryo
- 9. the smallest units of living things
- 10. the study of the structure of the body parts and their relationship
- 12. all the structures in a particular region
- 13. the simplest of the structural hierarchy
Down
- 1. represents the sum total of all the structural levels working together to keep us alive
- 2. the function of the body parts work and carry out their life-sustaining stuff
- 3. traces structural changes that occur throughout the life span
- 5. deals with the structures too small to see with the naked eye
- 8. the study of internal structures as they relate to the skin above
- 11. groups of tissues the work together to do extremely complex functions