How do you get to level 4 in Bubble Totem?

How do you pronounce Nez Perce the name of an Indian tribe? Famous English missionary to Canadian Inuits? Where do you go to get DNA testing done to prove im native American? What percent Aboriginal blood to prove you are indigenous? What kind of noun is the word crowd? What do the Greek people dress like? Did chandrgupta maurya belong to kurmi sub-caste? What aboriginal totem was Lionel rose get? Which of these is a characteristic of a caste system? What is panama family life like? What did the Iroquois traded? What does it mean when a guy calls a female a broad? Are kharwar surname is rajput cast? Why do you think archaeologists create grids why are they important? What did aboriginal men wear in ceremonies? What is the ethnicity of Andrew Garcia? Is crowd a proper adjective? What is human resource diversity? How do you spell and pronounce grey eagle in Cherokee? Who invented written language for Cherokee?