Answer:
A.it is converted into thermal energy
An investigator can collect hairs they observe visually (with tweezers or by hand), and they can also use clear tape to lift non-visible hair from a variety of surfaces, such as clothing. Other methods of hair sample collection include combing and clipping methods.
I think the answer is 7mm but I'm not sure.
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Neon is an element and elements are pure oxygen is. Or it is a gas
