???Rosa y sus amigos regresan por m???s diversi???n, haciendo experimentos b???sicos que involucran ciencia, tecnolog???a, ingenier???a y habilidades num???ricas! Rosa and her friends return for more fun, conducting basic experiments involving science, technology, engineering and number skills!
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???Rosa y sus amigos regresan por m???s diversi???n, haciendo experimentos b???sicos que involucran ciencia, tecnolog???a, ingenier???a y habilidades num???ricas! Rosa and her friends return for more fun, conducting basic experiments involving science, technology, engineering and number skills!
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