A signal travelled through a transmission medium and its power was reduced to half. Calculate the loss of power (attenuation)
​

answer; /// the only one of the above that makes good sense is ( the poor,plz check luck

imperial crisis leads to civil war.

roman forces withdraw from britain as goths attack rome.

odoacer topples romulus augustus

huns attack the empire and drive german peoples ahead of them.

answer; the automatic system because it is a "gut reactor"  

answer; critical thinking;