The word “cumulative” means that something builds on itself. Which example best shows how scientific knowledge is cumulative? Watson and Crick worked together to come up with the model of DNA.
Kepler based his laws of planetary motions off of Newton’s law of gravity.
Hardy and Weinberg independently came up with a population equation.
Darwin and his grandfather both worked on the ideas of survivability.

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4

35.98  million  mile my friend

Idon't get it? what do you mean by playing 17 hours on the wii