Question

the word cumulative mean that's something builds itself. which example best shows scientific knowledge is cumulative ?

Answer 1

They want you pick choice-B, but it's a terribly corrupted example.

Newton came 100 years AFTER Kepler.

Furthermore, he didn't USE Kepler's laws to work out his law of gravity, but once he HAD his law of gravity, he was able to use IT to show why Kepler's laws must be true.

Answer 2

Answer:

The correct example is Kepler based his laws of planetary motions off of Newton’s law of gravity.

Explanation:

Cumulative is defined as something, which forms on itself. For example, the formulation of a law that is done by utilizing the outcome of the other. Kepler's law was formulated after the discovery of Newton's law of gravity. The law of gravity is more fundamental in comparison to Kepler's law.  

The Kepler formulated his laws with the help of Newton's law of gravity. Therefore, Kepler's laws of planetary motion off Newton's law of gravity is the best illustration that how scientific knowledge is cumulative.