• Matéria: Biologia
  • Autor: hudson46675
  • Perguntado 3 anos atrás

Leia o texto abaixo, que descreve um processo que envolve o sistema respiratório humano.



[...] Na extremidade de cada bronquíolo há milhares de pequenos sacos de ar [...]. Juntos, [...] formam uma superfície de mais de 100 metros quadrados. Dentro das paredes [...] existe uma densa rede de minúsculos vasos sanguíneos chamados de vasos capilares. A barreira extremamente fina entre o ar e os vasos capilares permite que o oxigênio passe [...] para o sangue e o dióxido de carbono do sangue nos vasos capilares passe para o ar [...].

O processo descrito nesse texto ocorre no interior
da pleura.
da traqueia.
das fossas nasais.
dos alvéolos.


Anônimo: cuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
Anônimo: cuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

Respostas

respondido por: Guizin134545
6

letra B, traqueia, ela ta certa

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