Answer:
Genetic Code
Explanation:
The environment favors some characteristics of plants, animals and microbes over others.
These character differences are often genetically based so that favored characteristics may increase in the next generation. The shorter the generation time, the faster this evolutionary change can occur.
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Answer:
the answer is the second one Congress and state legislatures
The Roman population grew quickly, thanks to surplus production of grains, olives and other crops. The extra population later helped Rome's military expansion by providing a large supply of troops. The surplus also helped Rome to establish trade ties with other Mediterranean powers, enhancing the city's economic might.
Scientific Advancements, growth of technology, improvements to the fields of agriculture and production, and an overall economic expansion.
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Pearl Harbor is a place in Hawaii that was bombed on December 7, 1941 by the Japanese. Which caused the U.S. to enter World War II.