Question

differentiate between arteries and veins​

Answer 1

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you can refer to the attached photo for more simplification between them
you solution

Answer 2

Artery                                                          

1.They carry oxygenated blood except pulmonary artery.

2.They have thick wall.

3.Blood which flows is under high pressure.

4.It has narrow lumen.

5.Valves are not present.

6.Located deep under skin

Vein:

1.They carry de-oxygenated blood except pulmonary vein.

2.They have thin wall.

3.Blood which flows is not under high pressure.

4.It has wide lumen.

5.Valves are  present.

6.Located close to skin.

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