Answer:
In China, for example, the Mongols increased the amount of paper money in circulation and guaranteed the value of that paper money in precious metals. They also built many roads — though this was only partly to promote trade — these roads were mainly used to facilitate the Mongols' rule over China.
Explanation:
Answer:
They get put out of office
Explanation:
Yes, studying how mayfly population affects the number of trout in a stream is ecology.
Ecology seeks to unveil how different organism relate with one another as well as their environment.
Ecology is basically the study of distribution,abundance and relation of organisms and their interaction with their environment.
From what I've just quickly gathered through my brief research, I'd say it's B, E, and A
