How does the body make these different cells?

Giga is the second highest prefix on the normal scale, the first is terra.

Iam not sure but to me it with be a or dsorry if i was late! hope this ! : )if you really want me to find out the answer that is correct tell me and i will do more research but the a or d makes sense to me.

The 3 steps are vasoconstriction, temporary blockage of a platelet plug, formation of a fibrin clot better known as coagulation.

The correct answer:   [c]:   "cell phone call" .