This is a correct answer to the following question about North america. Yes or no? Answer: The largest and most advanced Pre-Columbian civilizations in North America were the Aztecs in what is now Mexico and the Mayans in Central America. Question: what is the population of north america
No

This is a correct answer to the following question about Dada. Yes or no? Answer: Many claim Dada began in Zurich , Switzerland in 1916, spreading to Berlin shortly thereafter but the height of New York Dada was the year before in 1915. Question: what did dada artists think of art in past museums
No

Q: This is a correct answer to the following question about Spider. Yes or no? Answer: While the venom of a few species is dangerous to humans, scientists are now researching the use of spider venom in medicine and as non-polluting pesticides . Question: what do Acarina eat?
A: No

Question: This is a correct answer to the following question about Golden ratio. Yes or no? Answer: Line segments in the golden ratio Question: how do you know if something is the golden ratio
Answer: No

*Question*
This is a correct answer to the following question about Richard Nixon. Yes or no? Answer: He and his wife, Pat Nixon , moved to Washington to work for the federal government in 1942. Question: when president nixon resigns
**Answer**
No

(Q).
This is a correct answer to the following question about Radial engine. Yes or no? Answer: The radial configuration was very commonly used in aircraft engines before turbine engines became predominant. Question: how are aircraft radial engines built
(A).
No