Using this HTML markup, how would you select only the headings contained within the

element?

<header>
<hl>Heading 1</h1>
<h2>Heading 2</h2>
</header>
<h2>Heading 2</h2>

• header h1, header h2 {…}
• header h1 + header h2 {…}
• header h1, h2 {…}
• h1, h2 {…}