How do the headings in the body of this article help to organize the information

PLEASE HELP! I WILL MAKE YOU THE BRAINIEST ANSWER

The headings show that each section is about one of Sylvia Earle’s important roles

Explanation:

Headings allow the reader to navigate easily through the text,which helps the readers to both determine the overall outline of the document, and navigate to specific information on the page.Thus,the headings in the body of this article make sure that each section is about one of Sylvia Earls important roles.The roles, achivement,

the correct answer is the first one.

1. this would be first person. it would be like "i walked home from school today" they are the narrator of the story and is a character as well.

2. first person because they used the word "i" in the quote.

3. i'm really not sure about this one i'm really sorry i never read it so i wouldn't know how to answer it. 

4. it would be character vs. society because everyone he meets there is always a conflict of some sort because he's stuck in his daydream.

5. it would be sadness at the loss of youth because the title itself tells us it's about age so it couldn't be about regret. and the tone just sounds sad, not angry. 

i hope this !