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Why does Earth have so much more oxygen (O₂)than Venus or Mars?
Markets
Physical or virtual places where goods, services, or securities are exchanged between buyers and sellers.
Positivism
A philosophical approach asserting that knowledge should be based on empirical and scientific evidence rather than theories.
Scientific Revolution
The period in history during the 16th and 17th centuries marked by major advances in science, transforming views of society and the natural world.
Ascribed Status
A social position assigned to an individual at birth or assumed involuntarily later in life, often based on race, ethnicity, gender, and family background.
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