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Il y a 10 heures · While a baby’s brain weighs roughly a quarter of that of an adult, it is proportionally larger. A newborn brain weighing approximately 400 grams (0.8 lbs), represents more or less 10% of his or ...
Il y a 10 heures · IndexFor the benefit of digital users, indexed terms that span two pages (e.g., 52–53) may, on occasion, appear on only one of those pages.Note: Figures ar