Why do individuals still drive even though there is a slight chance they could end up dying in a car crash? A. Some people like the adrenline rush from the risk of dying
B. benefits clearly outweigh the costs
C. cost clearly outweigh the benefits.

B. benefits clearly outweigh the costs

Explanation:

If you end up doing something despite risks/costs it must be because you see benefits > costs

fast transportation > slight chance of dying in crash...

true true true true that all

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.