Chapter 8

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Across
  1. 1. __ blood goes to the left side of the heart to be
  2. 6. High blood pressure.
  3. 7. A muscular partition separating right and left sides of the hear
  4. 8. The number of chambers and vlaves the heart has.
  5. 9. ___ system that is made up of the heart and blood vessels.
  6. 12. A type of pressure experienced in the arteries while the heart beats.
  7. 13. Can beat by itself.
  8. 15. A muscle that contracts when the heart beats.
  9. 16. Protects and anchors the heart.
Down
  1. 2. Takes blood away from the heart.
  2. 3. "__ hormones": Epinephrine and norepinephrine
  3. 4. EKG
  4. 5. A system that transports substances too large to diffuse into blood
  5. 10. Irregular heartbeats.
  6. 11. Low blood pressure.
  7. 14. to the rest of the body through the aorta.