Zuriz@sh.itjust.works to Science Memes@mander.xyzEnglish · 2 days agooxygen replenished via endocardial tubessh.itjust.worksimagemessage-square9fedilinkarrow-up1339arrow-down143file-text
arrow-up1296arrow-down1imageoxygen replenished via endocardial tubessh.itjust.worksZuriz@sh.itjust.works to Science Memes@mander.xyzEnglish · 2 days agomessage-square9fedilinkfile-text
minus-squaressillyssadass@lemmy.worldlinkfedilinkEnglisharrow-up13·2 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.