littlemisshelper
littlemisshelper littlemisshelper
  • 25-09-2018
  • Health
contestada

What are the 4 main parts of the cardiovascular system?

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alliebaeza
alliebaeza alliebaeza
  • 25-09-2018
1. blood 2. arteries, veins 3. capillaries 4. the heart
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jamieleer jamieleer
  • 25-09-2018

Heart

Blood vessels

Blood

Lymphatic system

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