div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Matter and machines MATTER AND MATERIALS natural sciences · Matter and energy TOOLS AND MACHINES Simple machines 1 lever axle and wheel inclined plane PRIMARY natural materials src=https:reader034vdocumentinreader034viewer2022052007601c0c8c9a85030f6d592114html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv