cave men
depends whether you apply the word "who" to apes or early hominids, and whether you believe in aliens, supernatural beings etc.
it was discoved in July 19,1799
Howard Carter discoved tutu carmoon
europeans
greek
j cole
who discoved endosulphan
by a bunch of baboons
no one
Vitus Bering.
it has always been known
Alessandro Volta in 1800
Dr gordon