The Main Question

Thank you for watching my presentation. I hope that you learned as much as I have.

Our voices are different because of the structure of our larynx's. If our voices change, that means that our larynx structure changed. As we grow, our voices get deeper or change, that is because our larynx is growing as well. Let's say you got in a car wreck. You got damaged around your neck. Your voice has changed. That is because the car wreck managed to change the structure of your larynx.

Why are our voices different?