Which statements about the results of the united states' entry into world war i are true? choose all answers that are correct.
a. americans felt a surge of patriotic fervor to fight the enemy "over there."
b. the united states joined the league of nations to prevent another war.
c. fresh american troops stem the german advance and gain victory.
d. england ceded control of its colonial empire to germany.

by improved communication.

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.