Year 6 Science

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Across
  1. 3. Blood vessels that carry blood back to the heart
  2. 4. The system that includes the heart and blood vessels
  3. 7. A type of vessel that connects arteries and veins
  4. 11. The protein in red blood cells that carries oxygen
  5. 12. The red liquid that carries oxygen and nutrients
  6. 13. The organ that pumps blood around the body
  7. 14. The organ where blood picks up oxygen
  8. 15. Cells that help blood clot
  9. 16. Tiny blood vessels where exchange of gases happens
Down
  1. 1. The force that pushes blood through vessels
  2. 2. The movement of blood around the body
  3. 5. The liquid part of blood
  4. 6. The gas that blood carries from the lungs to the body
  5. 8. Blood vessels that carry blood away from the heart
  6. 9. Cells that carry oxygen
  7. 10. Cells that help fight infection