Seudónimo Seudónimo

21-02-2021
Chemistry

contestada

Which substances are made up of polymers?

DNA
a glass bottle
ice crystals
the proteins in hair
rubber car tires

Respuesta :

21-02-2021

Answer:

DNA
A glass bottle
the proteins in hair

Rubber car tire

All these are made up of polymers.

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07-10-2021

Answers:

In photo below

Explanation:

I got it correct in my test :)

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