Question

does and connect two complete thoughts? carlos made snowballs and snow cones.

Explanation:

In the sentence "Carlos made snowballs and snow cones", "and" connects two noun - phrases "snowballs" and "snow cones", not two complete thoughts (independent clauses). A complete thought has a subject and a predicate and can stand alone as a sentence. Here, there is one subject - predicate pair ("Carlos made") and two objects joined by "and".

Answer:

No