Question

Why did the blood stop flowing?​

Answer 1

Answer:

• The bleeding of blood stops when clot forms .

→ When blood clot formation occurs properly, the blood holds together firmly at the sight of the injury .

Answer 2

Answer:

Blood primarily moves in vein by the rythmic movement of smooth muscle in the vessel wall and by the action of the skeletal muscle as the body moves. Because must veins must move blood against the pull of gravity, blood is prevented from flowing backward in the veins by one-way valves.