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Elenna [48]
3 years ago
14

Por que es importante el sistema respiratorio? (Importancia del sistema respirtorio)

Biology
1 answer:
Mamont248 [21]3 years ago
5 0
Los pulmones y el sistema respiratorio permiten la entrada del oxígeno del aire en el organismo, así como la expulsión de dióxido de carbono al espirar. La respiración es el término que se utiliza para denominar el intercambio de oxígeno procedente del entorno por el dióxido de carbono que se produce en las células.
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