By fermentation, the yeast species Saccharomyces cerevisiae converts carbohydrates to carbon dioxide and alcohols â for thousands of years the carbon dioxide has been used in baking and the alcohol in alcoholic beverages.
In a memo last September, President Obama said the United States would admit up to 70,000 refugees to the United States during Fiscal Year 2015, as justified by humanitarian concerns or the national interest. The number breaks down as follows: Africa................................17,000.
Print |. A A. The United States is expected to quadruple the number of Syrian refugees it will admit into the country this year or next, as part of refugee program set up by the Obama administration. The United States has admitted 524 Syrians since 2011.