Mexicans of European descent or European Mexicans , are Mexican citizens of complete or predominant European descent. While the Mexican government does conduct ethnic censuses on which
Answer:
Scientists use waves to study the different layers of the earth. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the earth's layers.
Seismic waves are recorded by a machine called a seismograph, which tells us about the strength and speed of the seismic waves. ... Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
Explanation:
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I would say b. craft vessels but they were ritual vessels not normal ones.
They are both caused due to the movement of tectonic plates.
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