MCQOPTIONS
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| 1. |
Why does ice covered in sawdust not melt quickly ? |
| A. | awdust does not allow the air to touch the ice |
| B. | he water is absorbed by sawdust |
| C. | awdust is a bad conductor of heat |
| D. | awdust is good conductor of heat |
| Answer» D. awdust is good conductor of heat | |