React to this quote: "... the man who never looks into a newspaper is better informed than he who reads them, inasmuch
as he who knows nothing is nearer to truth than he whose mind is filled with falsehoods and errors."
Thomas Jefferson

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.

the graph is a circle graph because it demonstrates different components of the graph in the form of a circle . pls mark brainliest!