Which of the following statements are true of the law of universal gravitation?

A.

any two bodies attract each other with a force which is proportional to the difference of their masses

B.

any two bodies attract each other with a force which is inversely proportional to the square of the distance between them

C.

any two bodies attract each other with a force which is proportional to the product of their masses and inversely proportional to the square of the distance between them

D.

any two bodies attract each other with a force which is proportional to the square of the distance between them

E.

any two bodies attract each other with a force which is proportional to the sum of their masses

Correct answer is C

No explanation has been provided for this answer.