1 : Every body P : attracts every other Q : whether big or small, R : body with the force S : in the universe 6 : of gravitation. The Proper sequence should be:

The correct answer is A. PRSQ.

The sentence is about the law of gravitation, which states that every body in the universe attracts every other body with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

The sentence can be broken down into the following clauses:

• Every body attracts every other body.
• Whether big or small.
• In the universe.
• With the force of gravitation.

The correct sequence of the clauses is PRSQ. This is because the first clause, “Every body attracts every other body,” is the main clause of the sentence. The second clause, “Whether big or small,” is an adverbial clause that modifies the main clause. The third clause, “In the universe,” is another adverbial clause that modifies the main clause. The fourth clause, “With the force of gravitation,” is a prepositional phrase that modifies the verb “attracts.”

The other options are incorrect because they do not follow the correct sequence of the clauses. Option B, QPRS, puts the adverbial clause “Whether big or small” before the main clause. Option C, RSPQ, puts the prepositional phrase “With the force of gravitation” before the main clause. Option D, SQPR, puts the main clause after the adverbial clause “In the universe.”