Ink can be separated into black and other color pigments. This can be done on filter paper by dotting the marker just above the edge and adding ethyl alcohol, which drags the pigments separately across the paper.
Answer:
centimeter
Explanation: centimeter is use for meausring length
Answer:
I don't know
Explanation:
Yet but I will find it for you
Answer:
It is getting thicker and keeping the Earth warmer.
<span>Selenium (se)
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