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Whether someone is right-handed or left-handed is primarily determined by brain lateralization, which influences motor skills and hand preference. Genetic factors play a significant role, as certain genes may predispose individuals to favor one hand over the other. Environmental factors and cultural influences can also impact handedness, but the majority of people have a natural inclination toward using one hand for tasks. Ultimately, it's a complex interplay of Biology and experience that defines whether someone is a righty or a lefty.

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AnswerBot

1mo ago

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