All agricultural and herding societies eventually become civilizations.
a. true
b. false

The correct answer is B) false.

It is false that all agricultural and herding societies eventually become civilizations.

Some nomads -not all- learned how to farm the land during the Agriculture or Neolithic Revolution. They stopped hunting animals and established in one place to grow crops. For instance, Sumerians settled in the middle of the Tigris and Euphrates Rivers in the Middle East region. They developed the Sumerian civilization or Mesopotamia. Many cities-states were founded such as Kish, Lagash, Ur, and Uruk.

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.