Biology, 01.07.2020 21:01, jesusvillar47
Study the graph about seismic waves. What does the graph show? A. The S and P waves travel the same distance through Earth’s crust in the same amount of time. B. The P wave travels through Earth’s crust more quickly than the S wave travels. C. It takes the P wave 18 minutes to travel 6,000 km through Earth’s crust. D. It takes the S wave 11 minutes to travel 8,000 km through Earth’s crust.
Answers: 1
Biology, 22.06.2019 10:30, nonjabulomabaso7423
Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary
Answers: 2
Biology, 22.06.2019 18:00, capo9972
Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?
Answers: 3
Study the graph about seismic waves. What does the graph show? A. The S and P waves travel the same...
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