div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsesreader043viewer20220402105e5ac099f8e3ac3227291a6chtml5page1jpg target=_blank img data-url=documentcdn-pasar-aire-a-travs-de-un-tubo-perjorado-que-produce-sonidos-de-distinta-alturahtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: cdncicloescolarmx pasar aire a través de un tubo perjorado que produce sonidos de distinta altura al tapar o destapar sonidos para crear ambientes sonoros ¿Qué ambiente se loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsesreader043viewer20220402105e5ac099f8e3ac3227291a6chtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsesreader043viewer20220402105e5ac099f8e3ac3227291a6chtml5page2jpg target=_blank img data-url=documentcdn-pasar-aire-a-travs-de-un-tubo-perjorado-que-produce-sonidos-de-distinta-alturahtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: cdncicloescolarmx pasar aire a través de un tubo perjorado que produce sonidos de distinta altura al tapar o destapar sonidos para crear ambientes sonoros ¿Qué ambiente se loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsesreader043viewer20220402105e5ac099f8e3ac3227291a6chtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsesreader043viewer20220402105e5ac099f8e3ac3227291a6chtml5page3jpg target=_blank img data-url=documentcdn-pasar-aire-a-travs-de-un-tubo-perjorado-que-produce-sonidos-de-distinta-alturahtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: cdncicloescolarmx pasar aire a...