Question

the difference between artery and veins​

Answer 1

Answer:

ARTERIES:-

1.They carry pure blood except the pulmonary artery.

2.They carry blood from heart to all the parts of the body.

3.They are thick walled.

4.They dont have valves.

5.The lumen cavity in arteries are big.

VEINS:-

1.They carry impure blood except pulmonary vein.

2.They carey blood from all the part of the body to heart.

3.They are thin walled.

4.They have valves.

5.The lumen cavity is small.

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Answer 2

Answer:

Arteries, like veins, are tube-shaped vessels that carry blood in the body. The chief difference between arteries and veins is the job that they do. Arteries carry oxygenated blood away from the heart to the body, and veins carry oxygen-poor blood back from the body to the heart.

Explanation:

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