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3NS Unit 1

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    Human body
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  • Which four body systems are involved in nutrition?
    digestive system, respiratory system, circulatory system, excretory system
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  • What is the function of excretory system?
    to expel waste from our body
  •  15
  • What is the function of the circulatory system?
    to carry nutrients and oxygen around our body
  •  15
  • Which system works when you breathe in and out?
    respiratory system
  •  15
  • _______ is the ability to have offspring similar to ourselves.
    reproduction
  •  15
  • Sensitivity is the ability to _______ and _______ to information about the environment.
    detect and respond
  •  15
  • Which two systems work together to move our body?
    nervous system and locomotor system
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  • What is the nervous system made up of?
    brain and nerves
  •  15
  • What is the locomotor system made up of?
    bones and muscles
  •  15
  • What do nerves do?
    They send and receives messages to and from the brain.
  •  15
  • Which part of the eye produces an image?
    retina
  •  15
  • Which part of our eyes sends the image to the brain?
    optic nerve
  •  15
  • Which part of our ears sends information to the brain?
    the auditory nerve
  •  15
  • Which part of our ears captures sound?
    the pinna
  •  15
  • The skin has many _______ _______ that help us feel temperature, textures and pain.
    touch receptors
  •  15
  • What part of the nose helps us detect different smells?
    smell receptors
  •  15