Answers

2015-06-09T10:07:04+05:30
Dry ice is a form of solid carbon dioxide and can be used to kill bacteria or used as a cooling agent
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2015-06-09T10:12:16+05:30
Dry ice is solid carbon dioxide and its used in the following ways 
i. to protect specimen in long distance travel
ii. it is used by industries to explore the food products and beverage ex; new forms of ice cream called dip dots
iii.it is used as cooling agent
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