Chemistry, asked by nathiya123, 7 months ago

what is a tough porous and a black substance

Answers

Answered by Zayn009
0

Salivary amylase enzyme is present in saliva. It is important because it breaks down starch to give sugar..

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Answered by st5791399
0

Answer:

Coke is a tough, porous and a black substance it is come from the carbon

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