<span>Economics aspects are about incentives. Motivations change the conduct of individuals and subsequently influences the request and it influences either the consumers or the producers. They are both a factor that impact demand. Therefore the answer is C, consumers or producers.</span><span />
Courtship is not a manifest function of education.
Ur ans is D used more than one common name for the same organism
Answer: Well the railroads made it possible for urban cities to get food and fuel other needed materials.
Explanation: When railroads came in it allowed more things to come and go through cities making it perfect for distributing needed goods for the people who lived there and nearby.
Number one is c , number two is a