Answer:
Surface waves and Body waves are both seismic waves. Seismic waves are waves of energy that are caused by earthquakes. Body waves travel inside the Earth, or through the Earth, in all directions. Surface waves travel along the surface of the Earth. The two types of body waves are primary (P) and secondary (S) waves. When we measure the time it takes for a wave to come to form an epicenter to a measuring station we can conclude what materials the wave passes through because waves slow down or get absorbed when passing through matter.
The most important position that country's depend on migrants that the migrants should have job opportunities, so that they can bring their faily along as well.
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I think it's A my dad was in a union.
Only 35% of Chinese are subject to the one-child policy due to the numerous exceptions to law. The Chinese government allows rural families to have two children if their first-born is a girl in order to allow families to have more children to help in the fields and to prevent the gendercide of females (Hays).
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