Which MOST closely defines limiting factors?
A. the number of organisms of a species per unit area
B. they determine how many organisms can survive in a given population
C. the number of organisms in a population that an ecosystem can sustain
D. they consist of all organisms of a species living together in a given area at a given time

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

Why are current extinctions of concern to enviromentalists?

Some of the money that people deposit into a bank eventually becomes a interjection into the economy when the bank