Answer:
Scientific Method- process in which you guess or estimate. A process in expirimentation that is used to make observations and answer questions. Sir Francis BaconSir Bacon is the first to use it.
Explanation:
I'm not entirely sure which area location C is referring to, but it would have to be the closest. Location 1 is Poland itself in the image you have provided, and the Polish Corridor is that small strip of land in orange right below the letter C. Hope this helped!
Answer: D
Explanation: Because the Gupta's developed the concept of zero, it helped mathematics greatly. By looking at the other side of the organizer, it looks like the impact of have the first efficient post office helped improve communication, so it would make sense that the invention of algebra helped develop pi.
