trinity 1 the circulatory system

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  1. what is blood made up of?
    plasma, red blood cells, white blood cells and platelets
  2. what blood is carried around the body in three different types of blood vessels?
    artery, vein, capillary
  3. what is the job of red blood cells?
    transports oxygen
  4. what is the job of white blood cells?
    defends against diseases
  5. what is the job of platelet?
    helps blood to clot
  6. how many blood cells would fit into 1cm3?
    5 000 000 000
  7. on average how many times does our heart pump blood each day?
    1500 gallons
  8. what does blood also contain?
    tiny cell fragments called platelets

Card Set Information

Author:
 Anonymous
ID:
 283226
Filename:
 trinity 1 the circulatory system
Updated:
2014-09-16 12:28:55
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trinity circulatory system
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trinity 1 the circulatory system
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trinity 1 the circulatory system
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