If you are asking how to properly write the title then you should Put quotation marks around the poem's title unless it is a novel-length epic poem, such as "Paradise Lost" or "The Divine Comedy." In that case, italicize or underline the title. Cite the poem with a parenthetical citation if you are using MLA or APA format.
In Literature, Subject is referred as a topic. The theme is the opinion expressed on the subject. So basically, both are entirely different. Hope this answers your question.
Answer:
These interesting plants can be found in many state parks open to the public.
Explanation:
This option is the only fact and adds onto where they are located. The others are opinions.
