Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 3 months agoBlood is blue until exposed to oxygenlemmy.dbzer0.comimagemessage-square183linkfedilinkarrow-up11.31Karrow-down16
arrow-up11.31Karrow-down1imageBlood is blue until exposed to oxygenlemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 3 months agomessage-square183linkfedilink
minus-squareRedRibbonArmy@sh.itjust.workslinkfedilinkarrow-up9·3 months agoThe answer is obvious, dissolved oxygen in the water–duh!
The answer is obvious, dissolved oxygen in the water–duh!