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The Scientific Method01:32

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The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
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A chemical reaction is a process by which the bonds in the atoms of substances are rearranged to generate new substances. Matter cannot be created or destroyed in a chemical reaction—the same type and number of atoms that make up the reactants are still present in the products. Merely, the rearrangement of chemical bonds produces new compounds.
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Free energy—abbreviated as G for the scientist Gibbs who discovered it—is a measurement of useful energy that can be extracted from a reaction to do work. It is the energy in a chemical reaction that is available after entropy is accounted for. Reactions that take in energy are considered endergonic and reactions that release energy are exergonic. Plants carry out endergonic reactions by taking in sunlight and carbon dioxide to produce glucose and oxygen. Animals, in turn, break...
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    Área de la Ciencia:

    • Ciencias generales
    • Investigaciones interdisciplinarias

    Sus antecedentes:

    • La familia de revistas Science es una editorial líder en investigación científica de vanguardia.
    • Estas revistas cubren un amplio espectro de disciplinas científicas, fomentando la colaboración interdisciplinaria.

    Objetivo del estudio:

    • Para resaltar los hallazgos y avances significativos publicados en toda la familia de revistas Science.
    • Proporcionar una visión concisa de los avances recientes en varios campos científicos.

    Principales métodos:

    • Selección de artículos de investigación de alto impacto.
    • Síntesis de las principales conclusiones y sus implicaciones.

    Principales resultados:

    • Mostró nuevos descubrimientos en campos como la biología, la física y la ciencia ambiental.
    • Demostró la interconexión del progreso científico a través de diversas investigaciones.

    Conclusiones:

    • La familia de revistas Science continúa siendo una plataforma vital para la difusión del conocimiento científico transformador.
    • Estos aspectos destacados subrayan el rápido ritmo de innovación y descubrimiento en la ciencia contemporánea.