MCQOPTIONS
Saved Bookmarks
| 1. |
Refrigerators keep food unspoiled because? |
| A. | It sterilises the food |
| B. | At its low temperature, the germs are frozen |
| C. | At its low temperature, the germs are killed |
| D. | At its low temperature, bacteria and moulds are inactive |
| Answer» E. | |