Health

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Across
  1. 3. how much sleep do you need a day ( 2 words)
  2. 7. attaches bone to bone
  3. 11. type of long bone
  4. 14. movements you don't do on purpose
  5. 15. attached muscle to bone
  6. 16. core bones like skull and spine
Down
  1. 1. how much water do you need to drink a day (3 words)
  2. 2. part of the heart that pumps out blood
  3. 4. process by which bone is formed, renewed and or repaired
  4. 5. what blood is mostly made of
  5. 6. decrease in muscle size/strength after long periods of low/limited muscle usage
  6. 8. upper and lower limbs, shoulder and hips
  7. 9. point at which bones meet
  8. 10. what brings back blood to the heart
  9. 12. exchange outside of body
  10. 13. cells that transport oxygen