Mid Year

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Across
  1. 3. Disk-shaped structures that help your blood to clot.
  2. 5. The nerves that branch out from the CNS
  3. 6. Tubes that carry blood to the heart.
  4. 9. Transferring blood form one person to another.
  5. 14. Tiny blood vessels that connect the arteries to the veins. They deliver oxygen and nutrients to the cells.
  6. 15. The brain and spinal cord.
Down
  1. 1. Tubes that carry blood away from the heart.
  2. 2. The muscle that acts as the pump for the circulatory system.
  3. 4. A tube of neurons that runs up the spine.
  4. 7. System Allows the body to move blood to and from tissues
  5. 8. Cells that help destroy disease causing germs.
  6. 9. Tubes that carry blood
  7. 10. Cells that carry oxygen and some wastes to the body.
  8. 11. The control and communication system of the body.
  9. 12. Cells that make up the nervous system
  10. 13. The command center