Body systems

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Across
  1. 4. Takes in oxygen and expels carbon dioxide.
  2. 7. Aids the body in movement through muscular contractions.
  3. 9. Filters blood and removes waste products.
  4. 12. Transports oxygen and nutrients to the lungs and tissues.
  5. 13. Takes in and digests food, absorbs nutrients and removes undigested waste.
  6. 15. Pumps blood throughout your body, and maintains blood pressure.
Down
  1. 1. Produces the fluid that nourishes and transports sperm.
  2. 2. Remove wastes and extra fluid from your body.
  3. 3. Maintains homeostasis; gathers, interprets, and responds to information.
  4. 5. Connect your muscles to your bones.
  5. 6. Produces Sperm.
  6. 8. Digests food and absorbs nutrients into your bloodstream.
  7. 10. Maintain blood pressure and flow.
  8. 11. Protection and regulation of body temperature.
  9. 14. Controls thought, memory, etc.