The us uses an electoral college oppose to popular vote
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 answer is the 3rd one.
Because I searched and it tells me about the place and the history so I
think it's number 3 if not it's 2.
