Useful and Harmful Materials

July 17, 2019 | Author: John Paulo Morales | Category: N/A
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Moth Balls

Acetone

Pesticide

Lead Paint

Explosive Flammable Gas

10 Harmful Materials

i!arette

#olvent

"nsecticide

Preservatives

Flashli!ht

Fabric

Paper

$ain Boots

Wood

Plastics

 

10 %seful Materials

 Trash Bin Metals

Clothes

Books

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