Exercise:

Use a jQuery method to remove all <p> elements with class="test" and class="demo".

Hint: Use the remove("selector,...") method.

<!DOCTYPE html>
<html>
<head>
<script src="../../ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("p").remove(".test, .demo");
});
</script>
<style>
.test {
    color: red;
    font-size: 20px;
}

.demo {
    color: green;
    font-size: 25px;
}
</style>
</head>
<body>

<p>This is a paragraph.</p>
<p class="test">This is p element with class="test".</p>
<p class="test">This is p element with class="test".</p>
<p class="demo">This is p element with class="demo".</p>

</body>
</html>