Plz help! NO LINKS!! Which sentence from the sample introduction is part of the Context or topic?

A. 1. Ocean thermal energy is a renewable energy source produced by harnessing the temperature...

B. 2. Members of the renewable energy community debate the best way to use ocean thermal energy...

C. 3. Many decades of investigation prove ocean thermal energy should be the sole renewable resource...​

Which historical events have affected the meals you consume? check all that apply. columbus brought sugar cane to the new world in the late 15th century. italian immigrants brought pizza to the united states in the early 1900s. tacos were first eaten in the silver mines of mexico during the 1700s. sugar cane spread throughout the muslim world, and methods were developed to refine it. immigrants introduced chinese food to san francisco in the mid-1800s. people from the middle east created the modern version of roasting coffee in the 13th century.