How did the Cold War impact the arsenals of the US and USSR?
O
Arm stores declined in both countries due to support of proxy wars.
Stockpiles of military weapons were built up in both countries.
Defense spending decreased as space-related spending increased.
Space-related technologies increased rapidly in both countries

B

Explanation: They increased their arsenals but they did heavily invest into space related technologies but that has nothing to do with an arsenal.

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.

i believe it to be a democracy