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Biology

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  • Name the largest part in digestive system
    Liver
  • Name the organ system which helps in urine
    Excretory system
  • What does the heart do
    It pumps blood to all parts of the body
  • Which system helps to breathe
    Respiratory system
  • Which part is king in circulatory system
    Heart
  • Name this system
    Circulatory system
  • What is the main part to live
    Heart
  • Name this system
    Digestive system
  • Name this system
    Excretory system
  • How does organ system forms
    Cell - tissue - organ - organ system
  • Name this system
    Respiratory system
  • What is the main part to think where it is located
    Brain , top of our head
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