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Food is energy store just like a battery or crude oil. We expend energy throughout daily activities such as walking or talking. If you take in more energy than you use, the body will store the excess energy as fat deposits. Thousands of students had earlier on Wednesday returned to school as the country began easing virus restrictions.The warehouse, in the city of Bucheon, is run by the country’s biggest e commerce firm Coupang, and officials have said the facility was not strictly complying with infection control measures. Health officials even discovered traces of Covid 19 on workers’ shoes and clothes.South Korea’s classrooms have once again fallen silentIt’s possible that South Korea will continue to see a rise in cases as it continues to test thousands of employees from the centre.Some 58 new cases were recorded on Friday, bringing the total number of cases nationwide to 11,402.A ‘hotbed for the virus’A total of 251 schools in Bucheon have now been forced to close. A report by the Korea Times, quoting the Ministry of Education, says a further 117 schools in the capital Seoul have also postponed their re opening.One student in Seoul, whose mother worked at the Coupang warehouse, had been found to have the virus.The country teaching empty classroomsHow South Korea crushed the curveHow South Korean life changed to contain the virusPublic parks and museums across Seoul and its surrounding cities have now been closed, businesses are being urged to encourage more flexible working, and people are once again being asked to avoid mass gatherings.South Korea endured one of the worst outbreaks of the virus earlier this year, but had appeared to have brought it under control, thanks to an extensive “trace, test and treat” programme.Banner image reading ‘more about coronavirus’THE R NUMBER: What it means and why it mattersGLOBAL SPREAD: Tracking the pandemicRECOVERY: How long does it take to get better?A SIMPLE GUIDE: What are the symptoms?Yahoo NewsCan you contract coronavirus from a surface or object?While the Centers for Disease Control and Prevention says contaminated surfaces are not the main way the virus is transmitted, the agency hasn ruled surfaces out as a possible mode of infection.