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<html><body><!-- This is a comment node! --><h1>The Element Object</h1><h2>The forEach() Method</h2><p>Whitespace between elements are text nodes. Comments are also nodes.</p><p>The body element's child nodes are:</p><p id="demo"></p><script>const list = document.body.childNodes;let text = "";list.forEach( function(node) { text += node.nodeName + "<br>"; });document.getElementById("demo").innerHTML = text;</script></body></html>