Answer:
They moved fresh water around their vast empire with aqueducts and canals.
Explanation:
Answer: This is done by heating a large volume of quartz sand to temperatures as high as 1800˚C. The result is pure, isolated silicon, which is allowed to cool and then ground into a fine powder. To make silicone, this fine silicon powder is combined with methyl chloride and heated once again.
Explanation:
The answer is answered! Explanation:
