{"id":50,"date":"2026-11-04T06:52:35","date_gmt":"2026-11-04T06:52:35","guid":{"rendered":"https:\/\/learnmorefacts.com\/index.php\/facts\/octopuses-have-three-hearts\/"},"modified":"2026-11-04T06:52:35","modified_gmt":"2026-11-04T06:52:35","slug":"octopuses-have-three-hearts","status":"publish","type":"dealora_fact","link":"https:\/\/learnmorefacts.com\/index.php\/facts\/octopuses-have-three-hearts\/","title":{"rendered":"Octopuses have three hearts"},"content":{"rendered":"<p>Two hearts pump blood through the gills and one pumps it around the rest of the body. Their blood is blue because it carries oxygen with a copper-based protein called hemocyanin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Two hearts pump blood through the gills and one pumps it around the rest of the body. Their blood is blue because it carries oxygen with a copper-based protein called hemocyanin.<\/p>\n","protected":false},"featured_media":0,"template":"","dealora_topic":[23],"class_list":["post-50","dealora_fact","type-dealora_fact","status-publish","hentry","dealora_topic-nature-animals"],"_links":{"self":[{"href":"https:\/\/learnmorefacts.com\/index.php\/wp-json\/wp\/v2\/dealora_fact\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learnmorefacts.com\/index.php\/wp-json\/wp\/v2\/dealora_fact"}],"about":[{"href":"https:\/\/learnmorefacts.com\/index.php\/wp-json\/wp\/v2\/types\/dealora_fact"}],"wp:attachment":[{"href":"https:\/\/learnmorefacts.com\/index.php\/wp-json\/wp\/v2\/media?parent=50"}],"wp:term":[{"taxonomy":"dealora_topic","embeddable":true,"href":"https:\/\/learnmorefacts.com\/index.php\/wp-json\/wp\/v2\/dealora_topic?post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}