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  • Gastrointestinal tract

    Gastrointestinal tract

    The gastrointestinal tract (GI tract, digestive tract, alimentary canal) is the tract or passageway of the digestive system that leads from the mouth to the anus. The tract is the largest of the bo

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  • Apostolic Constitution

    Apostolic Constitution

    This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs to be updated.Please help update

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  • Theban Cycle

    Theban Cycle

    The Theban Cycle (Greek: Θηβαϊκὸς Κύκλος ) is a collection of four lost epics of ancient Greek literature which tells the mythological history of the Boeotian city of Thebes. They were composed in

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  • Apostolic Penitentiary

    Apostolic Penitentiary

    The Apostolic Penitentiary (Latin: Paenitentiaria Apostolica), formerly called the Supreme Tribunal of the Apostolic Penitentiary, is a dicastery led by the Major Penitentiary of the Roman Curia an

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  • Bond strength

    Bond strength

    In chemistry, bond energy (BE) is one measure of the strength of a chemical bond. It is sometimes called the mean bond, bond enthalpy, average bond enthalpy, or bond strength. IUPAC defines bond en

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