Answer:
four heads are better than one
Explanation:
Answer:
___I__22. paper
___I__23. glass
___C__24. iron
___I__25. plastic
___C__26. gold
__C___27. copper
___I__28. wood
___I__29. Rubber
___C__30. Aluminum
Materials which do not allow current to flow easily are called insulators.
Materials which allows current to flow easily are called Conductors.
The page setup of a worksheet defines its appearance. In page setup there are also many things like what font we are using, margins, number of cells etc.
Worksheets are used to enter, calculate and analyze data in
numbers and text, and a collection of worksheets is known as workbook. we can create worksheets in Microsoft Excel.
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