NASA has a problem; it needs parts that no one makes anymore. (2) In order to keep the shuttles flying, the space agency has begun searching the Internet—including Yahoo and eBay—to find replacement parts for electronic gear that most computer users would think of as primitive. What change, if any, should be made in sentence 2? A. Change including to includeing. B. Make no change. C. Change replacement to replacemant. D. Change primitive to primative.

11. what characteristic was shared by all the important scientists of the scientific revolution? the importance of challenging authority at all times in the pursuit of truth. truth is only achievable through a process of inquiry and observation. the belief that traditional methods of inquiry and discovery were correct, but needed greater accuracy. the belief that the ancient philosophers were correct in their original observations of the laws of nature.