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Scientists observe the thickness of a tree’s to learn about past climate conditions.
Answers: 2
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The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
Answers: 2
Biology, 22.06.2019 22:00
Examine the following diagram. place the labeled layers in order from youngest to oldest.
Answers: 1
Scientists observe the thickness of a tree’s to learn about past climate conditions....
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