Across
- 3. basic structural and functional units of an organism
- 7. of skin, nails, hair, sweat and oil glands
- 8. and measurable observations
- 9. of pain
Down
- 1. located chest
- 2. moves the skeleton and helps maintain body posture.
- 4. disorder that affects one or more systems
- 5. is an intense pain and limited in time
- 6. branch of science that studies the structure of the body