Skeletal System

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Across
  1. 3. what holds our bones and joints together
  2. 5. part of our bones responsible for making blood cells
  3. 6. small bits of cartilage that keep the vertebrae from rubbing against one another and help absorb shock
  4. 7. name for the 33 bones on your spinal cord
  5. 10. soft-flexible material that gets replaced by bone as you grow
Down
  1. 1. spongy part of our bones
  2. 2. outer surface of bone
  3. 4. first 7 vertebrae in the back of your neck
  4. 8. the vertebra that anchor your ribs in place
  5. 9. smooth and hard part of our bones