Blood and body systems

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Across
  1. 2. this is the main component of plasma
  2. 5. this body system controls movement
  3. 7. blood cells that fight infection
  4. 9. blood cells that carry oxygen throughout the body
  5. 12. this part of blood is 92% water
  6. 15. blood cells that make the blood clot and form a scab
  7. 16. this body system covers the outside of the body and protects it
Down
  1. 1. platelets form this when you get a cut on your skin
  2. 3. these blood cells are round, flat, discs
  3. 4. both plasma and oil have a lower ______ than red blood cells and vinegar
  4. 6. carries nutrients, electrolytes and vitamins
  5. 8. this part of the blood is the least dense and floats to the top when left to stand
  6. 10. this body system circulates blood throughout the body
  7. 11. made of platelets, red blood cells, white blood cells and plasma
  8. 13. red blood cells carry this to cells throughout the body
  9. 14. this body system give the body structure and support
  10. 16. white blood cells fight this