State three point of difference between arteries and veins.
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3
Answer:
- Artery walls are thick (3 layered)
- Arteries carry oxygeneted blood except pulmonary artery
- Arteries are always in high pressure.
- Arteries do not have valves like that of veins.
Write just the opposite for veins.
Hope it helps you.
Answered by
5
Answer:
.
Artery walls are thick (3 layered)
Arteries carry oxygeneted blood except
Arteries are always in high pressure.
Arteries do not have valves like that of veins
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