Your answer is C for sure
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.
21Explanation:BEACUSE I CAN
Protons,neutrons,electrons
Answer:
It is not a gas because its particles do not have large space between them.
