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Today's knowledge of fossil ages comes primarily from radiometric dating, also known as radioactive dating. Radiometric dating relies on the properties of isotopes. These are chemical elements.','.
They invented the roman army and the canon in 1683
I would love to help you but what quotation is it? Heres some information on Thomas Paine, Common Sense is a pamphlet written by Thomas Paine in 1775–76 advocating independence from Great Britain to people in the Thirteen Colonies. Written in clear and persuasive prose, Paine marshaled moral and political arguments to encourage common people in the Colonies to fight for egalitarian government.
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Pollutants is the general term.
Chemical pollutants. Waste pollutants. Chlorofluorocarbons
Answer:
The Transcontinental Railroad
Explanation:
