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Arteries have thick walls than veins. Ju...

Arteries have thick walls than veins. Justify.

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**Step-by-Step Solution:** 1. **Understanding Blood Circulation**: Blood is transported throughout the body via a network of blood vessels, which includes arteries and veins. Arteries carry oxygen-rich blood away from the heart, while veins carry oxygen-poor blood back to the heart. 2. **Blood Pressure in Arteries**: Arteries experience higher blood pressure compared to veins. This is because they are directly connected to the heart, where blood is pumped forcefully during each heartbeat. 3. **Need for Thick Walls**: Due to the high pressure of the blood flowing through them, arteries need to have thick walls. These thick walls help withstand the pressure and prevent the arteries from bursting. The thickness also helps absorb the shock from the pulsating blood flow. ...
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