Mr odundo instead the lungs play the role of expansion and contraction..the nose is doing it...😂CS of education has to give u a job in one national school.. Big up
I love your videos so much that I can't believe my brother likes my sister Alexis my mother likes it my auntie that went like it's too❤❤❤❤❤❤❤😂😂😂😂😂😅😅😅🎉🎉🎉🎉🎉 bye-bye my name is Leticia kawera KOECH.