Which of these events most likely happened during the formation of earth's layers? the heaviest elements settled in the crust. the heaviest elements settled in the earth's center. the lightest elements settled in the earth's center. the lightest elements settled in the mantle.
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Biology, 22.06.2019 02:00
Which best describes what you will do in the reaching your academic potential course?
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Biology, 22.06.2019 07:00
In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -
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Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Which of these events most likely happened during the formation of earth's layers? the heaviest ele...
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