Answer:
<h2>Rom</h2>
Explanation:
ROM is memory containing hardwired instructions that the computer uses when it boots up, before the system software loads
False, it's usually only in google sheets.
Answer:
The World Wide Web Consortium provide a simple online tool (https://validator.w3.org/) that automatically check your HTML code and point out any problems/errors your code might have, such as missing closing tags or missing quotes around attributes.
Explanation:
your question is not clear
hope it helps