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Os pulmões humanos são incríveis! 😍 Aqui vão 3 curiosidades sobre eles: 1️⃣ Juntos, os pulmões têm uma área de superfície aproximada de 70 metros quadrados - quase o tamanho de uma quadra de tênis! 🎾 2️⃣ Em média, uma pessoa respira cerca de 13 vezes por minuto, totalizando aproximadamente 8,4 milhões de respirações por ano! 😮 3️⃣ Os pulmões não têm músculos próprios; eles dependem do diafragma e dos músculos intercostais para respirar. 💪 #AnatomiaHumana #kwaiacademia
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