Question

Which sentence from the passage supports the

inference that some scientists have challenged
Newton's universal theory of gravity?

Answer 1

Answer: Regardless of physical composition everything exerts well as feels the force of gravity. (Paragraph 3)

Step-by-step explanation:

Its describing it perfectly and also if you read back on paragraph 3 you will get a better understanding!

Answer 2

Answer: 3

Explanation: Big brain