Answers: 1
Biology, 23.06.2019 02:00, tingzontumbler9061
What evidence for the age of the earth is indicated by the fact that sedimentary rock is found on mountain tops? that the earth has expanded outward from water beds that mountains formed first before anything else that some force lifted the rocks from the water the earth is not very old and has not had time for many rock layers to form
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Biology, 23.06.2019 06:30, emiliogutierrez
As our current atmosphere formed, the concentrations of various atmospheric gases fluctuated. match each gas with the explanation that best describes how its proportion changed during the evolution of the atmosphere.
Answers: 3
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