Yes, in writing, you should capitalize the names of books.
No.
Yes you do.
no you do not capitalize the names of trees
yes because you capitalize all names
Yes.
Yes.
Capitalize them
Yes.Example: Titanic
no you don't have to
i dont but most folks do capitalize the first letters at least of all the bigger words & even many of the smaller words in the names of plays
No it shouldn't be capitalized.