fossilesqueM to ScienceEnglish · 1 year agoWhy is there a Vitamin K but no Vitamin F?www.nationalgeographic.comexternal-linkmessage-square0fedilinkarrow-up18arrow-down11
arrow-up17arrow-down1external-linkWhy is there a Vitamin K but no Vitamin F?www.nationalgeographic.comfossilesqueM to ScienceEnglish · 1 year agomessage-square0fedilink