Lilian is giving a speech on the need to improve global water quality. she begins by explaining that a lack of clean water in poor communities has led to an increase in disease. she follows this up by arguing that the rising cost of bottled water for middle-class families should be controlled. which of the principle is lilian using to organize her points?

1is a 2 is also ai am almost 100 sure

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport