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
lo_fi_ho t1_jdz2x32 wrote on March 28, 2023 at 6:21 AM So they are royal then. Permalink 2 AmnesiaInnocent t1_je0na8m wrote on March 28, 2023 at 3:47 PM or Vulcan... Permalink Parent 2
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