WHY do we have a high or low voice? Women speak with a high | Why?

WHY do we have a high or low voice?

Women speak with a higher voice as their cords are shorter and thinner. Men have a low voice because their cords are thicker and longer. The size of these body parts determines your heredity, so the height of your voice is hereditary. You may have a voice quite similar to that of your brother or sister.

Whether your voice is high or low depends on the size of your pharynx, the size of your larynx, and the length of your vocal cords.