Answer:
There are two cars in the parking lot and the parked cars are red.
Step-by-step explanation:
A compound sentence is one which connects two independent clauses (a complete sentence). The two independent clauses are joined with a comma, semi-colon, or conjunction.
In grammar, a clause is a combination of words that contains a subject and a predicate. In the compound sentence, there are no dependent clauses.
Here, the possible way of converting the sentence "There are two red cars in the parking lot" into a compound sentence is:
"There are two cars in the parking lot and the parked cars are red."
In this example "There are two cars in the parking lot" and "The parked cars are red" are the two independent clauses and "and" is the conjunction used for joining two independent clauses making it a compound sentence.