Nervous & Skeletal & Muscular systems
Across
- 4. areas where bones meet
- 8. skeleton, bones which make up the vertebral column and skull
- 9. attaches bone to bone
- 10. attaches muscle to bone & is made of elastin
Down
- 1. walks on four limbs
- 2. process of cartilage changing into bone
- 3. connects muscle to muscle; also known as connective tissue
- 5. system, provides protection to vital organs, aids in locomotion and blood production and is used for storage
- 6. walk on two legs
- 7. absorbs shock & provides flexible structure