Across
- 5. Tissue组织 that contracts to produce movement
- 6. Medical professional in hospitals
- 7. Tooth specialist
- 8. Red liquid in arteries动脉
- 9. Professional who treats animals
Down
- 1. Doctor performing operations手术
- 2. Tiny organism有机体 needing microscope显微镜
- 3. Study of food and health
- 4. Vital organ pumping blood
- 8. Hard structural part of body