Float or sink?

Float or sink?
Float or sink?
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Author's Instructions

Say if the objects float or sink.

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El teclado

Physical Science - Science

Vamos a ubicar las partes del teclado

Materia artificial y natural

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Escoja en el desplegable si la ilustración es materia natural o artificial.

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Reconocer acciones que cambian la materia.

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Physical Science - Science

CHAPTER-3 USES OF COMPUTER