Throughout history language has done a great job of uniting people, since they are able to communicate and share stories that bring them closer together. It has also divided, however, since people who speak a certain language can sometimes feel a sense of national or ethnic pride that leads to violence against people who speak other languages.
Answer:changing one amino acid in the protein hemoglobin causes sickle-cell anemia
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I just took the test
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The true meaning of Christmas is really the birth of Christ so we celebrate it by singing Christmas carols and by giving gifts to he ones we love<3
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I hope this helps ^-^
I think it might be d but please let me know if it is right
