HomeASTROLOGY How many hearts does an octopus have? byJAMES BROWN -March 04, 2023 0 Octopuses are odd: They have more than one heart and they have copper-rich blue blood. from Livescience https://ift.tt/1BkpMc8 via IFTTT Tags ASTROLOGY CULTURE ENVIRONMENT HEALTH HISTORY Science SPACE TECHNOLOGY Facebook Twitter