{"id":20298,"date":"2023-06-01T09:06:35","date_gmt":"2023-06-01T07:06:35","guid":{"rendered":"https:\/\/edublog.educastur.es\/ixuxu\/?p=20298"},"modified":"2023-06-01T09:06:35","modified_gmt":"2023-06-01T07:06:35","slug":"los-delfines-unos-cetaceos-surdieron-fai-50-millones","status":"publish","type":"post","link":"https:\/\/edublog.educastur.es\/ixuxu\/2023\/06\/los-delfines-unos-cetaceos-surdieron-fai-50-millones\/","title":{"rendered":"Los delfines, unos cet\u00e1ceos, surdieron fai 50 millones"},"content":{"rendered":"<p style=\"text-align: center\"><a href=\"https:\/\/imagenes.muyinteresante.es\/files\/composte_image\/uploads\/2023\/04\/12\/643698f6e7afd.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full\" src=\"https:\/\/imagenes.muyinteresante.es\/files\/composte_image\/uploads\/2023\/04\/12\/643698f6e7afd.jpeg\" width=\"650\" height=\"424\" \/><\/a><\/p>\n<p>Los delfines, unos cet\u00e1ceos, surdieron fai 50 millones d&#8217;a\u00f1os a partir d&#8217;unos mam\u00edferos terrestres que se fueron afaciendo a la vida acu\u00e1tica. Igual que n\u00f3s y el restu de los mam\u00edferos, son animales de sangre caliente y alienden aire, non como los pexes, qu&#8217;absuerben l&#8217;os\u00edxenu disuelto na agua. Y ye qu&#8217;hai coses que l&#8217;adaptaci\u00f3n evolutiva nun puede camudar.<\/p>\n<ul>\n<li>Fonte: <a href=\"https:\/\/www.muyinteresante.es\/ciencia\/60111.html?utm_medium=Social&amp;utm_source=Facebook&amp;fbclid=IwAR2eHdDbBlvr3RLxVrc5g45_8hEwQhDTNiw4WImZS9EpOyv__A97MeMN8Ro#Echobox=1685480173\">Muy interesante<\/a> \/<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<p>Pero lo que m\u00e1s nos interesa de los delfines ye&#8217;l so celebru, que pesa daqu\u00e9 m\u00e1s de quilu y mediu -el nuesu tien una masa de 1,36 kg-. Agora bien, si lo que queremos evaluar ye la posible intelixencia d&#8217;un animal lo qu&#8217;importa nun ye la masa nin el tama\u00f1u del celebru. Si asina fora, la ballena tendr\u00eda que ser m\u00e1s intelixente que n\u00f3s pos el so celebru ye enforma mayor.<\/p>\n<p>Lo que realmente se debe tener en cuenta ye la relaci\u00f3n celebru y restu del cuerpu. En n\u00f3s esta relaci\u00f3n ye de mases ye del 2% y nel delf\u00edn daqu\u00e9 cimeru al 1%, mayor que la del chimpanc\u00e9, un primu hermanu nuesu, que ye inferior al 1%. La so corteza cerebral ye tan complicada como la nuesa pero nel nuesu celebru la densid\u00e1 de neurones ye mayor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Los delfines, unos cet\u00e1ceos, surdieron fai 50 millones d&#8217;a\u00f1os a partir d&#8217;unos mam\u00edferos terrestres que se fueron afaciendo a la vida acu\u00e1tica. Igual que n\u00f3s y el restu de los mam\u00edferos, son animales de sangre caliente y alienden aire, non como los pexes, qu&#8217;absuerben l&#8217;os\u00edxenu disuelto na agua. Y ye qu&#8217;hai coses que l&#8217;adaptaci\u00f3n evolutiva [&hellip;]<\/p>\n","protected":false},"author":117,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20298","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"_links":{"self":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts\/20298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/users\/117"}],"replies":[{"embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/comments?post=20298"}],"version-history":[{"count":1,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts\/20298\/revisions"}],"predecessor-version":[{"id":20299,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts\/20298\/revisions\/20299"}],"wp:attachment":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/media?parent=20298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/categories?post=20298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/tags?post=20298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}