History, 25.11.2020 14:00 abecobos37
Which statement about fossils could be used as evidence that evolution by natural selection has been in effect for millions of years? A Fossils found in higher layers of rock are older than those found in lower layers B Fossils found in lower layers of rocks are more complex than those found in higher layers C Fossils of current species have been found throughout rock layers that are billions of years old D Fossils of species that no longer exist but are ancestors of current species have been found in rock layers
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History, 22.06.2019 07:30
The incas used quipus to options -preserve there history -keep records of people and goods -decide when to plant crops -decide work amoung peasant familys
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History, 22.06.2019 09:30
For each statement, select whether it is true of the central pacific railroad, the union pacific railroad, or both. it began in nebraska. it began in california. it went through the sierra nevada. it went through the rocky mountains.
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History, 22.06.2019 12:10
Horace mann worked to establish a.) a new electoral system. b.) a public education system. c.) penitentiaries. d.) asylums.
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Which statement about fossils could be used as evidence that evolution by natural selection has been...
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