div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: aümranllanul · 2 Attempt any four from remaining six questions 3 Assume additional suitable data wherever necessary Q 1 Attempt any FOUR: 20 a Draw and explain blood circulation src=https:reader034vdocumentinreader034viewer2022052105604005bb0c746d015c5fbc55html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv