Crear actividad
Crear actividad
Todas las actividades
Jugar Crucigrama
1 A thin-walled brach of a bronchus
2
3
4 Clusters of air sacs that are the site of gas Exchange for the human body.
5 Tube that connects the mouth and nasal passages with the esophagus.
6
[Pista de audio]
3
2
4
5
6
1