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Explain how the law of superposition helps us age/date layers of rock and fossils. Provide a specific example.
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Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)
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Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?
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What process decreases the salinity of ocean water? decreased precipitationdecreased melting of glaciersincreased evaporationincreased runoff from rivers
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Explain how the law of superposition helps us age/date layers of rock and fossils. Provide a specifi...
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