useless trivia: What Word Means: An Indian Grass?

Questions

on the fahrenheit scale, how many degrees are there between freezing point and boiling point?

on the fahrenheit scale, there are 180 degrees between boiling point and ______?

on the fahrenheit scale, there are 180 degrees between freezing point and ______?

on the london underground, which station has a different name on two of its platforms?

on what continent did the incas live?