Matemáticas – Problemas – 24/03/2021
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Química – Cambios de estado de la materia – 24/03/2021
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Biología – Reino Monera – 24/03/2021
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Cívica – Etapas del desarrollo humano – 23/03/2021
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Comunicación – Elementos de la comunicación -24/03/2021
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Computación – Conversión del sistema decimal a binario – 24/03/2021
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Biología – Sistema nervioso – 24/03/2021
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R. Verbal – Analogías – 24/03/2021
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Geografía – La cartografía – 23/03/2021
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P. Lector – El caballero Carmelo – 24/03/2021
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