What is the major theme of this part of Lincoln's
speech?
We must never forget the unfinished Union soldiers and their wish to be remembered.
O We must preserve democracy, equality, and the
Union to honor those who died fighting for the
cause
O We must try to create a new freedom and a new
form of government in memory of lost soldiers

O We must preserve democracy, equality, and the

Union to honor those who died fighting for the

cause

Explanation:

He wanted America to be united and also to put an end to slavery. Due to the fact that slavery can not spread to the north.

B.We must preserve democracy, equality, and the Union to honor those who died fighting for the cause.

Explanation:

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.