Answer:
The main difference is in length. Short stories generally range anywhere from 1,500 to 30,000 words whereas novels start from about 50,000 words.
A short story has one main character and the story is told from that character's point of view, mainly first person. A novel has a cast of characters and the story can be told from any of those characters' viewpoints.
A simple subject<span> and a </span>simple predicate<span>. The </span>simple subject<span> of a sentence is the main word in the complete </span>subject<span>.</span>