1.0OCEAN4FUTUREhttps://www.ocean4future.org/savetheoceanFrancesco Fontanahttps://www.ocean4future.org/savetheocean/archives/author/francesco-fontanarich600338<blockquote class="wp-embedded-content" data-secret="PDsvsooQDs"><a href="https://www.ocean4future.org/savetheocean/archives/11615">Il polpo dagli anelli blu e la sua temibile tetrodotossina</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.ocean4future.org/savetheocean/archives/11615/embed#?secret=PDsvsooQDs" width="600" height="338" title="“Il polpo dagli anelli blu e la sua temibile tetrodotossina” — OCEAN4FUTURE" data-secret="PDsvsooQDs" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.ocean4future.org/savetheocean/wp-includes/js/wp-embed.min.js </script> https://www.ocean4future.org/savetheocean/wp-content/uploads/2017/01/Hapalochlaena_lunulata-polpo-anelli-blu-free-wikipedia.jpg800994. . ARGOMENTO: BIOLOGIA MARINA PERIODO: XXI SECOLO AREA: DIDATTICA parole chiave: Cefalopodi, polpo, tetrodotossina . . Omnia venenum sunt: nec sine veneno quicquam existit. Dosis sola facit, ut venenum non fit. (Paracelso, Opera Omnia) Con la bassa marea, lungo le coste australiane, un piccolo bellissimo invertebrato, il polpo dagli anelli blu (Hapalochlaena lunulata), si […]