The voice of women is typically sharper than that of men because it has a higher pitch. Pitch is determined by the frequency of the sound waves produced by the vocal cords. Women generally have shorter and thinner vocal cords compared to men, resulting in higher frequency vibrations. These higher frequencies produce a higher pitch, giving women’s voices their characteristic sharpness. In contrast, men usually have longer and thicker vocal cords, which vibrate at lower frequencies, resulting in a lower pitch and deeper voice. This difference in pitch is a key factor in the perceived sharpness of voices. Understanding this distinction is important in fields such as acoustics, speech therapy, and audio engineering. Hence, the correct answer is [D] Pitch is more.