Uhhh need more info for an answer
In 1952, chemists Harold Urey and Stanley miller mixed ammonia, methane, and hydrogen in a closed container, zapped it with electrical sparks, and found that they had created many amino acids.
What are Amino Acids?
Organic substances known as amino acids have both amino and carboxylic acid functional groups. Although there are hundreds of different amino acids in nature, proteins, which are made up of alpha-amino acids, are by far the most common.
According to the positions of the primary structural functional groups, amino acids can be categorized.
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Answer:
The Cherokee went to the Supreme Court again in 1831. This time they based their appeal on an 1830 Georgia law which prohibited whites from living on Indian territory after March 31, 1831, without a license from the state. The state legislature had written this law to justify removing white missionaries who were helping the Indians resist removal. The court this time decided in favor of the Cherokee. It stated that the Cherokee had the right to self-government, and declared Georgia's extension of state law over them to be unconstitutional. The state of Georgia refused to abide by the Court decision, however, and President Jackson refused to enforce the law.
Explanation:
The Columbian exchange of crops affected both the Old World and the New. Amerindian crops that have crossed oceans—for example, maize to China and the white potato to Ireland—have been stimulants to population growth in the Old World. The latter’s crops and livestock have had much the same effect in the Americas—for example, wheat in Kansas and the Pampa, and beef cattle in Texas and Brazil. The full story of the exchange is many volumes long, so for the sake of brevity and clarity let us focus on a specific region, the eastern third of the United States of America.
