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3rd Grade Human Body Systems

  •  English    44     Public
    Students will review the digestive, respiratory, circulatory and excretory systems.
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  • What does the respiratory system do?
    It takes oxygen into the body and releases carbon dioxide.
  •  20
  • What does the digestive system do?
    It breaks food into smaller pieces for the body to absorb.
  •  20
  • What system permits us to produce other human beings?
    The reproductive system.
  •  15
  • What sense organ do we use to get the flavor of ice cream?
    The tongue.
  •  15
  • What sense organ do we use to get the temperature of ice?
    The skin (touch).
  •  15
  • What sense organ do we use to tell the color of a flower?
    The eyes (sight)
  •  15
  • What organ produces eggs in females?
    The ovaries.
  •  15
  • What organ do babies develop inside of?
    The uterus.
  •  15
  • How many months do babies grow before they are born?
    Nine months
  •  15
  • What is the tube of the male reproductive organ called?
    The urethra.
  •  15
  • What is the tube of the female reproductive organ called?
    The vagina
  •  15
  • What is produced in the testes?
    Sperm
  •  15