(Q).
This is a correct answer to the following question about Calcitonin. Yes or no? Answer: Its importance in humans has not been as well established as its importance in other animals, as its function is usually not significant in the regulation of normal calcium homeostasis. Question: what produces calcitonin
(A).
No

(Q).
This is a correct answer to the following question about Bing. Yes or no? Answer: In May 2012, Bing announced another redesign of its search engine that includes "Sidebar", a social feature that searches users' social networks for information relevant to the search query. Question: who created bing
(A).
No

(Q).
This is a correct answer to the following question about Economic history of Canada. Yes or no? Answer: Before the arrival of Europeans, the First Nations of what would become Canada had a large and vibrant trade network. Question: What were the major economic activities of the early Canadians
(A).
No