The average number membership of an American mosque was 1,248 in 2011, which counts Muslims who at least pray for Eid-al-Fitr, one of two major holidays, at the mosque. That's down from 1,625 in 2000 and is likely because of a growth in the number of mosques.
Platelet Function The role of blood platelets is to clog broken blood vessels to prevent the loss of blood. Under normal conditions, platelets move through blood vessels in an unactivated state.
Function of Platelets. Let's go back to the scenario in which you cut yourself. You can see that your skin has been broken, and blood is escaping through the opening. Clearly there has been damage to some blood vessels, since you are bleeding.