Chemistry, 20.09.2020 19:01 chrischris1
A fossil of an organism that lived during only one time is found in only one kind of rock layer, or stratum. If two strata contain the same index fossil, a geologist will know they are part of the same layer. True or False
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Chemistry, 21.06.2019 22:20
Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes
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Chemistry, 22.06.2019 06:30
This drawing shows a human body system. what is the primary function of this body system?
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Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
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A fossil of an organism that lived during only one time is found in only one kind of rock layer, or...
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