10. How does the nervous system coordinate and regulate blood clotting?
a. Once a vessel is damaged, platelets start to cling to the injured site and release chemicals that attract more platelets. The platelets continue to pile up and release chemicals until a clot is formed.
b. Once a vessel is damaged, platelets start to cling to the injured site and inhibit chemicals that attract more platelets. The platelets continue to pile up and release chemicals until a clot is formed.
c. Once a vessel is damaged, platelets start to cling to the injured site and release chemicals that attract more platelets. The platelets continue to pile up and stop the chemicals until a clot is formed.
d. Once a vessel is damaged, platelets will end the cling to the injured site and release chemicals that attract more platelets. The platelets continue to pile up and release chemicals until a clot is formed.