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A BENDY BONE POTION

Our body needs calcium to keep bones healthy and strong. What happens if we soak a bone in vinegar? We conduct the experiment and we observe that the vinegar attacks the calcium in the bone and…. MAGIC! We get a bendy bone! Nuestro cuerpo necesita calcio para mantener los huesos sanos y fuertes. ¿Qué pasa …

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