Final answer:
Platelet plug formation is the third step in blood hemostasis, preceded by vascular spasm and followed by coagulation.
Explanation:
Platelet plug formation is the third step in blood hemostasis. This process involves platelets clumping together and adhering to the site of the injury, forming a temporary plug to stop bleeding.
Vascular spasm, the first step, involves constriction of the blood vessel to reduce blood flow. Coagulation, the final step, leads to the formation of a fibrin clot, reinforcing the platelet plug.
Learn more about Blood Hemostasis here:
https://brainly.com/question/43785262
