TIL that octopuses have three hearts and blue blood sciencefocus.com Submitted by real_aurora_cole t3_1249tqr on March 28, 2023 at 2:33 AM in todayilearned 26 comments 156
Dakens2021 t1_jdzr3rx wrote on March 28, 2023 at 11:47 AM 3 hearts, ha take that Stacey Q! Permalink 2
Viewing a single comment thread. View all comments