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If you were to write out every number name in full (one, two, three, four...), you wouldn't use a single letter B until you reached one billion.


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    The body, brain, consciousness, conscience, heart, memory, mind, spirit, soul, …
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    A type of system used to navigate.

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    • A. œcuménique
    • B. sisyphéen
    • C. leptorhinien
    • D. trihémimètre