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Circulatory System

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  • How many chambers does our heart have?
    Four chambers
  • Platelets help to stop...
    bleeding
  • The blood vessels connect...
    the heart to the rest of the body.
  • What does the heart do with the oxygenated body?
    It pumps it aorund the body.
  • How many types of cells do we have?
    Three
  • Where does the oxygenated blood go?
    Back to the heart
  • The two upper chambers are called
    atria
  • White blood cells are part of the __________ immune system
    germ-fighting
  • What do the arteries carry?
    They carry blood away from the heart.
  • What do red blood cells carry?
    Oxygen
  • Capillaries connect the smallest arteries...
    to the smallest veins
  • What do the veins do?
    They carry blood back to the heart.
  • Blood enters the heart and the it´s pumped...
    to the lungs
  • Platelets stick together and...
    form a scab
  • Blood enters the right atrium or the left atrium and then...
    it goes to the ventricles
  • The two lower chambers are called
    ventricles
  • In the lungs, the red blood cells...
    absorb oxygen.
  • White blood cells attack...
    viruses and bacteria
  • The ______________ divides the heart into 2 sides: right and left
    septum
  • The ventricles contract and push...
    the blood out of the heart.
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