China and Europe are experiencing Emigration. U. S.A, S. S.Africa and India are experiencing Immigration. Indonesia could be experiencing both emigration and immigration at the same rate which is why their graph shows a flat line in later years.

what are some scientific concepts that back this up?

Which system revise and send electrical signals throughout the body

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities