What is the best definition of a run-on sentence?

When the writer uses a comma followed by a preposition.
When the writer includes two or more independent clauses without appropriate connections.
When the writer joins two thoughts with a comma.
When the writer starts a sentence with a preposition, followed by a comma.

Respuesta :

Answer:

Option 2: When the writer includes two or more independent clauses without appropriate connections.

Explanation: