Answers

2015-09-12T18:10:30+05:30
1) pencils are made up of wood and lead.. 2) It is used for writing on papers.. 3) It was invented by Conrad Gessner.. 4)It is accompanied by eraser for erasing mistakes.. 5) Some manufacturers of pencil are Natraj,Apsara,Doms etc 6) The modern pencil was invented by Nicholas Jacques... 7) HB means.. H.. Hard 8) B means black
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2015-09-13T10:53:14+05:30
Pencil is a device that is used for writing it is made up of graphite which is a non metal
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