Answer:
They tell what each section is mostly about
Explanation:
For example if you were writing a paragraph about how your dog looks you're header might be something like "About My Dog" or something to that effect. Sorry I'm not very good at explanation but I hope this helped you. :)
Er im very confused where is your question
15. Quite, hope this helps you =)
Answer:
bleak
Explanation:
the others dont make sence