Satya

Blood clotting stops bleeding when you get a cut or scrape.

Platelets ( tiny cells in the blood) gather at the injured spot.

Clotting proteins make a net of fibers called fibrins to hold the platelets together.

The blood clot covers the wound and prevents too much blood from flowing out

As the wound heals , the clot dries into a scab which later falls off when the skin repaired