Which war has been the most
deadly for americans?
a. world war ii
b. iraq war
c. civil war

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

The earth's internal process which drives seafloor spreading is

Asegment whose endpoints are points on the edge of the circle are whatps: i ment to put this under geometry i apologize ; ;