For example, you can use < and > to indicate less than and greater than symbols. For example, let’s say you want certain promotional content in your email to only appear to recipients who are 21 or older. star outlined. While your character may have just spoken a complete sentence, you may not need to end it with a period. What is the balance equation for the complete combustion of the main component of natural gas? We use cookies to ensure that we give you the best experience on our website. For example: HTML elements with no content are called empty elements. No. Nearly all Markdown applications support the basic syntax outlined in John Gruber’s original design document. How long will the footprints on the moon last? page and the