Body Organization and Structure
Across
- 3. protect the tips of your fingers and toes
- 6. hair helps protect skin from this type of light
- 7. skeletal bones pull on muscles to produce this
- 9. cells form ______
- 10. the only living cells Ina a hair are in the hair _____.
- 13. bones contain this soft tissue
- 14. a place where two or more bones meet
Down
- 1. the ________ system is made up of muscles that let you move
- 2. Hair and nails are important parts of the ______ system
- 4. bones, _______, and the connective tissue that hold the bones together make up your skeletal system
- 5. all living organisms have to maintain ______
- 8. skin has ____ main layers
- 11. if a bone tissue doesn't have any visible open spaces, it is called ______ bone.
- 12. two or more tissues working together form this