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.
The correct answer is B.
The Korean War was fought between 1950 and 1953. It was considered a proxy war in the major conflict known as Cold War, that confronted the Eastern bloc of communist countries leaded by the URSS and the Western bloc of capitalist countries headed by the US.
When the Korean War started, the country had splitted in two halves and North Korea attempted to invade South Korea. The communist North was supported by the URSS and China while the South was supported by the US.
The British Colonizers founded the 13 states.
The legalization of some controlled subtances has always been a contreversial issue. Nevertheless, despite of its controversy, it has several arguments that can be expressed in favor of it. First of all, in some cases related to depression and anxiety, controlled substances can be a way in which people can obtain willingness to live, and also, it can help to improve the mood and self-esteem they have. Moreover, when some factors do not allow people to easily get reasons to stay alive, these type of substances can be helpful to increase people's happiness, to avoid bad thinkings and to remove some negative feelings such as; fear, pity and even regret. Therefore, their quality of living can also get higher, if they try some substances, under control.
C.
Madison's worry about factions was really about political parties, as we understand them today.
Very quickly, Madison's fears were realized. The Federalists and the Democratic Republicans fought fiercely from the outset.
