Biology (Arteries, veins)
- Created by: Jasmine
- Created on: 08-05-13 22:29
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Lumen- hole in the middle of vein/ artery
Arteries- carry blood from heart to body tissue
Veins:
- have valves
- carries blood towards the heart
- carries deoxygenated blood
- thin and non elastic
- carries blood…
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