CBSE Class 7 Answered
why artery have thick elastic wall
Asked by aggarwaldeepti64 | 22 Jan, 2020, 08:17: PM
Expert Answer
Arteries carry oxygenated blood from the heart to the different body parts. Blood emerges from the heart under high pressure. In order to withstand this pressure, arteries have thick and elastic walls.
Answered by Sheetal Kolte | 23 Jan, 2020, 11:25: AM
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