What is your adam's apple made out of?

In the spring of 1989, thousands of protesters gathered in tiananmen square in beijing, china. they rallied around a plaster statue that resembled the statue of liberty which they called “the goddess of democracy.” these protestors were seeking a) united states assistance in gaining better health care. b) economic reforms which would allow more chinese exports. c) the boycott of the future olympic games scheduled for beijing. d) political reforms to allow more freedom of speech and political representation.

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?

What is a country called that is technically independant but is controlled by another country