give two advantages of blood clotting Share with your friends Share 2 Sumedha Rai answered this It stops the loss of blood during injury.It stops any harmful agent or microbe entering into blood stream. 3 View Full Answer Hari Gautam answered this 1)it stops blood from flowing 2 Sasha Shanga answered this it prevents loss of blood.it keeps us healthy (a person who has less clotting will be very weak). 1 Piyush Soni answered this Naturally , It stops the flow of bloodPrevents loss of pressure in the blood pressure , which may affect the efficiency of the transportation system 1