What happens when the code inside the script runs?

<html>
<body id="parent">
<script>
var body = document.getElementById("parent");
var heading = document.createElement("h2");
heading.innerHTML = "Scoop!";
var heading2 = document.createElement("h2");
heading2.innerHTML = "Breaking News!";
body.appendChild(heading2);
</script>
</body>
</html>]]>A heading displaying Breaking News! gets nested inside the bodyThe text heading displays inside the bodyA paragraph displaying Breaking News! gets nested inside the body

A heading displaying Breaking News! gets nested inside the body.