Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules and ions:
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Biology is the science of life. Its name is derived from the Greek words "bios" (life) and "logos" (study).
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Philosophical the study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline.
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Economics focuses on the behaviour and interactions of economic agents and how economies work.
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Anthropology is the scientific study of humans, human behavior and societies in the past and present
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In mathematics and mathematical logic, Boolean algebra is the branch of algebra in which the values of the variables
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Number theory (or arithmetic or higher arithmetic in older usage) is a branch of pure mathematics devoted primarily to the study
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Geometry has local structure (or infinitesimal), while topology only has global structure. Alternatively, geometry has continuous moduli,
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Statistics is a form of mathematical analysis that uses quantified models, representations and synopses
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A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = ?1.
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