My last answer was deleted for being pointless, but I had to add more letters for the correct, succinct answer to be published. The right answer is "a sentence".
It's hot outside today.
It's is the contrasted form of it is and its is the possessive form *as it is without an apostrophe*.
For example:
The tree has lost all its leaves.
It's my birthday today.
It is (A)
*Explanation:*
The initiative, referendum, and recall are three authorities maintained to allow the votes by petition to aim or to revoke law or to eliminate a selected executive from office. The method of initiative and refenderums let citizens of many U.S. states to set new law on a public poll, or set bill that has newly been for a public vote. Initiatives and changes of the Progessive Era, they are transcribed into various state constitutions, especially in the west.
