Zuriz@sh.itjust.works to Science Memes@mander.xyzEnglish · 3 days agooxygen replenished via endocardial tubessh.itjust.worksimagemessage-square6linkfedilinkarrow-up1247file-text
arrow-up1247imageoxygen replenished via endocardial tubessh.itjust.worksZuriz@sh.itjust.works to Science Memes@mander.xyzEnglish · 3 days agomessage-square6linkfedilinkfile-text
minus-squaressillyssadass@lemmy.worldlinkfedilinkEnglisharrow-up7·3 days agoSimpler animals like insects and molluscs can have tube-like hearts, so it’s possible.
Simpler animals like insects and molluscs can have tube-like hearts, so it’s possible.