BODY SYSTEMS CROSSWORD

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Across
  1. 4. These muscles are responsible for movements in the stomach.
  2. 5. Tubes that carry blood away from the heart are called
  3. 6. This gland does double duty, helps with digestion and helps regulate blood sugar levels.
  4. 8. They resemble a tree-like structure, forming projections that become stimulated by other neurons
  5. 10. This system is the body’s defense against bacteria, viruses, and other pathogens.
  6. 12. Cardiac and smooth are tissues that belong to this system.
  7. 14. The upper chambers of the heart are called
  8. 16. The lower chambers of the heart are called
  9. 17. This system helps fight disease, stabilize temperature and pH levels, and maintains homeostasis
  10. 18. This material connects a muscle to a bone
Down
  1. 1. This system extracts nutrients and excretes waste
  2. 2. The organs that make up this system include brain and spinal cord.
  3. 3. This system is the framework of the body
  4. 6. This gland is also known as the "Master Gland".
  5. 7. A thick wall of muscle that separates the sides of your heart is called the
  6. 9. This material connects a bone to a bone
  7. 11. Tubes that carry blood to the heart are called
  8. 13. These bones are squared and are easy to sprain
  9. 15. These muscles work automatically without stopping, day and night.