Draw and show three different land forms on the basis of their size

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration

The picture above depicts the berlin wall which divided in half from the 1960 to 1989 which type of boundary was the berlin wall