Answer :

Final answer:

Blood clotting involves vascular spasm, platelet plug formation, and coagulation to repair the vessel.


Explanation:

The three stages of blood clotting are:

  1. Vascular spasm: Constriction of blood vessel to reduce blood flow.
  2. Platelet plug formation: Temporary seal by platelets on vessel openings.
  3. Coagulation: Repair of vessel via fibrin formation once blood leakage stops.

Learn more about Blood clotting stages here:

https://brainly.com/question/46556988