Answers

The Brainliest Answer!
2015-02-26T23:47:23+05:30
Your question is kinda confusing, as to what materials are you intending to ask.
But still I shall try and answer.

Materials:
Book- a binding of papers that has words written inside.
Stones- hard, ill shaped parts of the earth.
Knife- a sharp metallic object which is used to cut softer things.
Shirt- cloth, which can come in any color and size that is used to cover your upper body.
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