div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: Cambios en la materia 1 ppt src=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp““La Materia y sus La Materia y sus transformaciones”transformaciones”pdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: Cambios en la materia 1 ppt src=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divpCambios en los materialesCambios en los materialesp p¿Qué cambios observamospdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: Cambios en la materia 1 ppt src=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divp¿Qué cambios observamospdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: Cambios en la materia 1 ppt src=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divp¿Qué cambios observamospdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: Cambios en la materia 1 ppt src=https:reader042vdocumentocomreader042viewer202203191955be04dbbb61eba0108b4618html5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divp¿Qué cambios observamospdiv