Question

Difference between the artery and vein?
Artery
1. Thick walled.
2. Carries blood from the heart to other parts of the body
3. Situated deeper under the skin
Vein
1. Thin walled.
2. Carries blood from different organs to the heart.
3.situated just under the skin.

Answer 1

Answer:

arteries = 1) they carry oxygenated blood from the heart to different parts of the body

2) they have thick elastic walls

3) they have small lumen

veins= 1) they carry deoxygenated blood from the different parts of the body to the heart

2) they have thin walls

3) they have large lumen

Answer 2

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