Logan Ag. Crossword

123456789101112131415
Across
  1. 2. walks on four legs
  2. 3. only located in the heart, striated and involuntary
  3. 5. attaches muscle to bone and is made of elastin
  4. 7. wavelike series of muscular contractions which push material along the digestive track
  5. 8. process of cartilage changing into bone
  6. 9. electrochemical reaction driven by sodium and potassium
  7. 13. attached to bone, striated and voluntary
  8. 14. absorbs shock and provides flexible structure; reduces joint friction
  9. 15. connects muscle to muscle; also known as connective tissue
Down
  1. 1. gathers information from the body, processes information and responds to the information within the body
  2. 4. part of the skeleton which includes the pectoral girdle, pelvic girdle and the upper and lower limbs
  3. 6. walks on two legs
  4. 10. located in the digestive system, non-striated and involuntary
  5. 11. areas where bones meet
  6. 12. bones which make up the vertebral column and skull