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Some living organisms are only one cell, or unicellular. Things like bacteria and amoebas are single cell organisms. ... Because cells are able to differentiate and perform different tasks, multicellular organisms can become very complex. For example, red blood cells can carry oxygen throughout the body.
Answer: In a general sense, World War I and World War II were wars conducted on a massive scale unlike any other wars in history. They were similarly caused by nationalism, imperialism, alliances, and militarism. Both wars saw countries trying to upset the power balance in Europe for their own gain.
Explanation:
Answer:
Dred and Harriet Scott had no political motivation to pursue freedom. No one questioned their legitimate right to their freedom based on extended residence in free areas. That uncertainty had been resolved with the Missouri Supreme Court's 1824 decision in Winny v. ... Louis Circuit Court; only one resulted in freedom
Explanation:
In general, this is true. The main motives for the US going into both these wars was born from "Manifest Destiny" which dictated that the US was destined to reach from coast to coast. This left very little chance of the opposition winning with a logical argument against invasion. It was a mission of conquest, not defense.
