Question

Is clotting of blood a chemical change? Explain how.​

Answer 1

Answer:

yes it is a chemical change

Explanation:

Proteins in your blood called clotting factors set off a chemical reaction that makes clot get bigger and tougher.

Answer 2

yes , it's a chemical change .

Proteins in your blood called clotting factors set off a chemical reaction that makes clot get bigger and tougher.

Tiny bits in your blood called platelets get "turned on" by triggers released when a blood vessel is damaged. They stick to the walls in the area and each other, changing shape to form a plug that fills in the broken part to stop blood from leaking out.

Proteins in your blood called clotting factors signal each other to cause a rapid chain reaction. It ends with a dissolved substance in your blood turning into long strands of fibrin. These get tangled up with the platelets in the plug to create a net that traps even more platelets and cells. The clot becomes much tougher and more durable