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 correct answer that would best complete the given statement above would be option E. NONE OF THE ABOVE. Mayan architects and builders were aided by none of the given choices above, because what they used were tools made from stone, wood and shells. The Maya were considered as master builders. They built temples. pyramids, palaces, homes, walls, and roads.
1. A supreme court has jurisdiction on a case when the case has been <span>heard by a court of appeal and there is a legitimate constitutional question. The correct option among all the options that are given in the question is option "b".
2. "</span>popular sovereignty" is the principle under the government that <span>the people have the duty described in this quote. The correct option among all the options is option "c".
3. "</span>State courts handle most criminal and civil trials, whereas federal courts address constitutional law and appeals from state courts of last resort" is true <span>about responsibility in the U.S. Court system. The correct option among all the options that are given is option "a".</span>
The answer should be B) Bronze age or the second option.
In the early 1900s, Russia was one of the most impoverished countries in Europe with an enormous peasantry and a growing minority of poor industrial workers. ... The emancipation of serfs would influence the events leading up to the Russian Revolution by giving peasants more freedom to organize.
