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La materia es continua y se forma por 4 elementos (agua, tierra, fuego y aire)
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La materia sostiene el atomo como una esfera compacta invisible e indestructible
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.