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Answer:
Explanation: C is the answer
<span>Thermochromic ink is a kind of material that takes advantage of thermochromism. In chemistry, this is where a substance changes hues when exposed varying kinds of temperature. In the fashion industry, these inks are used for creating different kinds of accessories, clothing and bag designs. </span>
I don’t want to be wrong but I’m gonna say 2p
The answer is A.Hope this helps