Question

dash is called additive identify for whole number plz tell me.​

Answer 1

polymer (/ˈpɒlɪmər/; Greek poly-, "many" + -mer, "part") is a substance or material consisting of very large molecules, or macromolecules, composed of many repeating subunits. ... Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers

Answer 2

zero is called additive identify for whole number.

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