Select the most appropriate option to fill in blank number 1.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. the.
In this sentence, "the" is used before the noun "Solar System" to indicate that it is a specific, unique entity being referred to. By using "the," the sentence specifies that it is talking about our particular solar system, distinguishing it from other solar systems that may exist elsewhere in the universe.