witchdoctor2006
witchdoctor2006 witchdoctor2006
  • 08-05-2018
  • Biology
contestada

how are arteries and veins different

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jojooo1
jojooo1 jojooo1
  • 08-05-2018
Arteries carries oxygenated blood away from the heart to the body,and veins carry oxygen poor blood back from the body to the heart
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