Other questions in this quiz

2. What doesn't urine contain?

  • waste red blood cells
  • urea
  • water
  • salts

3. Which of these is not part of human excretion?

  • lungs
  • anus
  • skin
  • kidneys

4. Which of the following does not get removed in excretion?

  • oxygen
  • faeces
  • carbon dioxide
  • urea

5. Which arteries go to the kidneys?

  • aorta
  • renal arteries
  • hepatic arteries
  • pulmonary arteries

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epster

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Sorry question 1 doesn't work, so sorry its my first quiz :-/

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