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Nutrition

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  • The hearth has four...
    chambers: the atria and ventricles
  • Name 5 parts of the digestivve system
    Mouth, esophagus, stomach, liver, small intestine, large intestine, rectum.
  • Oxygen passes into the...
    blood in the alveoli
  • Air travels down the...
    trachea and into the bronchi
  • What absorb the red blood cells?
    The oxygen in the lungs.
  • ¿What are arteries and veins?
    They are types of blood vessels.
  • Blood is pumped around our bodies by....
    Respiration
  • Our muscles absorb...
    oxygen from our blood
  • Too much fat and sugar in our diet can cause us to become......
    ill
  • What is formed in the kidneys?
    The urine
  • We use our vocal cords....
    To speak
  • Which are the three stages of digestion?
    Digestion, absortion and elimination
  • Wastw liquids are expelled when we......and also.......
    sweat//through urine
  • The urine is expelled through...
    The urethra
  • Which organ expel water in the form of gases?
    The lungs
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