Renal System- First Aid Project

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Across
  1. 2. system that sends blood to kidneys for cleaning
  2. 4. cleans blood stream and sends urine to bladder
  3. 5. system that includes kidneys, bladder, ureters
  4. 6. system that signals the brain when bladder is full
  5. 8. sends urine from bladder to outside of body
Down
  1. 1. organ that houses urine
  2. 3. system that sends some waste (CO2) into blood
  3. 7. narrow tube that connects kidney to bladder