div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Chapter 7 the respiratory sytem src=https:reader033fdocumentsinreader033viewer202205261854b671324a79592b568b458ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpTHE RESPIRATORY SYSTEMpdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Chapter 7 the respiratory sytem src=https:reader033fdocumentsinreader033viewer202205261854b671324a79592b568b458ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpOXYGENpdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Chapter 7 the respiratory sytem src=https:reader033fdocumentsinreader033viewer202205261854b671324a79592b568b458ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divpCARBON DIOXIDEpdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Chapter 7 the respiratory sytem src=https:reader033fdocumentsinreader033viewer202205261854b671324a79592b568b458ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divpALVEOLIpdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Chapter 7 the respiratory sytem src=https:reader033fdocumentsinreader033viewer202205261854b671324a79592b568b458ehtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divpSMOKINGpdiv