! Human Body Systems 2 !

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Across
  1. 4. Protects your brain.
  2. 6. Long bunched up tubes in the digestive system.
  3. 7. Removes waste product from the blood.
  4. 9. The thicker of the two bones in the forearm.
  5. 10. Controls thought, Memory, Emotion, Touch, Motor skills, Vision, Breathing, Temperature, Hunger and every other process that regulates our body.
  6. 14. Involuntary non-striated muscle.
  7. 16. Involuntary striated muscle.
  8. 18. Distributes oxygen rich blood to the body.
  9. 19. They are like cables and carry electrical impulses between your brain and body and your spinal cord and body.
  10. 20. Bands of tissue that hold bones, joints, and organs in place.
Down
  1. 1. Pumps blood around your body as it beats.
  2. 2. Collect oxygen poor blood and brings it back to the heart.
  3. 3. Spongy substance found in the center of your bones.
  4. 5. Voluntary striated muscle.
  5. 8. The pair of spongy pinkish gray organs also known as the left ____ and the right ____.
  6. 11. Produces enzymes that help to digest food.
  7. 12. Transports urine from the renal pelvis to the bladder.
  8. 13. The _____ regulates most chemical levels in the blood and excretes a product called bile.
  9. 15. Largest organ in the body and covers the body's entire surface.
  10. 17. What is the abbreviation for Central Nervous System.