Answer:
To study the evolutionary relationships of the earliest forms of life on Earth we need to examine a structure that is present in all cells and changes very slowly over time.
All life on Earth was initially divided into three main Domains: the Bacteria, the Archaea, and the Eukarya, based on the similarities of their:
Ribosomal RNA
Explanation:
Ribosomal ribonucleic acid: RNA (rRNA, mRNA, and transfer RNA (tRNA), is a noncoding molecule of RNA in cells, which is the main building block for ribosomes protein-synthesizing organelle, exported to the cytoplasm to help translate the information in messenger RNA (mRNA) into protein. They are essential to all living organisms.
Because all these cells are similar in nature within the bacteria, the archaea and the eukaryait, there is a thought that all cells came from a common universal ancestor cell that eventually evolved into three different kind of cells, representing each of these domains.
The Jewish people were
stigmatized that time and they were treated as the Christians’ worst opponents.
The Christians in Europe were terrified that the Jews would spread their
teachings. If this happens the Christian belief would lose supporters in the
end. Jews were deprived of getting hired for jobs that time, too, even though
they are skilled enough.
Answer:
Andrew Jackson had successfully led the U.S. forces in the Creek War against Native Americans. He served as the seventh President of U.S. from 1829 to 1837. He was also the main founder of the modern Democratic Party.
Explanation:
The first step historians take as part of the historical thinking process is to pose the historical question and establish relevant background about the topic. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
Answer:
The North was fighting for reunification, and the South for independence. But as the war progressed, the Civil War gradually turned into a social, economic and political revolution with unforeseen consequences. The Union war effort expanded to include not only reunification, but also the abolition of slavery
