When president carter took office in 1977, the us economy was

When President Carter took office in 1977, the US economy was.

Explanation:

The administration when Jimmy Carter was appointed president, tried to make a government "competent and compassionate", but it was faced with a serious economic crisis, which hampered the achievement of its objectives, characterized by the rise in energy prices and stagflation . By the end of his term in office, Carter had managed to substantially reduce unemployment and the public deficit, but was not able to completely end the recession.

The answer is: the economy of the United States was suffering a serious economic crisis.

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.