Which theory explains the origin of the universe?
Geocentric Model Heliocentricity Big Bang Theory Pulsating Theory
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The Big Bang was 13.8 billion years ago when the universe began as a tiny, dense, fireball that exploded.
How many articles, parts, and schedules are in the Indian constitution?
395 Articles, 22 Parts, and 8 Schedules 395 Articles, 22 Parts, and 12 Schedules 385 Articles, 22 Parts, and 8 Schedules 385 Articles, 22 Parts, and 12 Schedules
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At its enactment, it had 395 articles in 22 parts and 8 schedules. At about 145,000 words, it is the second-longest active constitution—after the Constitution of Alabama—in the world.
Why does a star produce its own light and heat?
Nuclear fission Nuclear fusion Chemical reaction None
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Stars are huge celestial bodies made mostly of hydrogen and helium. Heat and light energy produced by the stars are due to the fusion reaction of hydrogen atoms.
What Are Constellations?
A group of stars that appears to form a pattern or picture Small chunks of ice and rock come from the outer edge of the solar system Collection of billions of stars Small irregularly shaped rocks made up of metal or minerals
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A constellation is an area on the celestial sphere in which a group of visible stars forms a perceived pattern or outline.
_______ is the study of the behavior of individuals and firms in making decisions such as consumers, resource owners, and firms.
Macroeconomics Neo-classical economics Microeconomics Monetarist economics
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Microeconomics is the study of the behavior of individuals and firms in making decisions such as consumers, resource owners, and firms.
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