Why do viens have valves?

1.	Why do viens have valves?
Answer» ONG>EXPLANATION: Veins have valves because the BLOOD flows in a low pressure through the veins. Valves help the veins to prevent the blood from flowing in opposite direction. HOPE IT HELPS YOU...

Answer» ONG>EXPLANATION:

Veins have valves because the BLOOD flows in a low pressure through the veins. Valves help the veins to prevent the blood from flowing in opposite direction.

HOPE IT HELPS YOU...

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Why do viens have valves?

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