With an opposable thumb, along with a larger brain capacity, how does homo sapiens?

Question

have a unique communication capablities?

any good ideas thx!

Answer 1

we created cave art with pigment and water to communicate feeling and nature.   also bone and tooth art to we worn.

and just so you know homo sapiens was not the first monkey with opposable thumbs.

Answer 2

With no natural defenses available to other animals such as claws, fangs or even size, the society had to depend on each other. To do this they must have gradually develop gestures and sounds to match those gestures until the body changed to facilitate this action. I did read someones idea that the throat changed because of water diving.

Answer 3

WE CAN SEND TEXT MESSAGES TO EACH OTHER!!!!

Answer 4

We have finer vocal cords that can produce a larger range of sounds and the ability to control our lips and tongues to manipulate those sounds.

Answer 5

We have a hyoid bone which has descended into our larynx (voicebox), unlike any other primate!