How have migration it claims to ancestral home and boundary disputes affect a population patterns in the eastern mediterranean

In a scientific experiment, a is any factor that can be changed or be changed

Me plzzz what is the ratio of water than falls on land as compared to the amount that falls onto the oceans? what role do clouds play in regulating earth’s energy balance? me plzzz

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