Why does squeaky sometimes refer to raymond as her younger brother?

1.he is small for his age.
2.he is silly and likes to act like a clown.
3.he behaves immaturely because of a mental condition.
4.squeaky feels special when others think she is older than raymond.

The answer is 3, He behaves immaturely because of a mental condition.

the answer is a

mark branliest

explanation:

the answer to your question is the introduction, because the main text is the body paragraphs, and the table of contents is used to locate paragraphs, and the conclusion is where you wrap up all your thoughts in the end.

i think its a.

an ugly duckling is teased by the other ducklings. when she grows up, however, the ducklings discover that she is a beautiful swan