div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentask-a-biologist-biology-bits-bones-bones-arent-as-solid-as-they-look-insidehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Ask A Biologist - Biology Bits - Bones · Bones arent as solid as they look Inside of bones there is a soft layer called bone marrow All bone cells including marrow need food loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220423085ed4b9150b1c4b116053b914html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentask-a-biologist-biology-bits-bones-bones-arent-as-solid-as-they-look-insidehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Ask A Biologist - Biology Bits - Bones · Bones arent as solid as they look Inside of bones there is a soft layer called bone marrow All bone cells including marrow need food loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220423085ed4b9150b1c4b116053b914html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentask-a-biologist-biology-bits-bones-bones-arent-as-solid-as-they-look-insidehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Ask A Biologist - Biology Bits - Bones · Bones arent as solid as they look Inside of bones there is a soft layer called bone marrow All bone cells including marrow need food loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...