Sexual reproduction has been on Earth for 1.5 billion years. It is one of our most instinctual behaviors. Even sheep know how to reproduce and few can argue they are not the most intelligent of animals.
Just a sub point. It is generally assumed that "cavemen" were slow witted and stupid. There is growing evidence that neanderthal (most peoples image of cavemen) were in fact almost as intelligent as homo sapien. They made stone tools and appreciated art in a way we used to assume was purely a modern human trait.
No, they had not yet formed an alphabet.
Cavemen paintings are the earliest art we know about.
You know that there were cavemen and women because of archaeological finds within caves. Cave drawings often included pictures of the people who lived in the caves and gave modern people an idea of the tools and animals that were used by the cave dwellers.
What numbers did cavemen use
The characteristic of cavemen is a description of their evertday lifestyles.
Like most species, they probably watched their parents.
I guess like what it is like being a cavemen, do you like being cavemen, Why do they call people your kind cavemen and not cave people, why do people you cavemen, and do you know what soap is, have you ever took a shower, Do you know how to speak proper English, how did you use the restroom back in your ages or time?.
Apparently cavemen were as smart as we are now. I know this is hard to believe, I couldn't believe it when I found out either, but it is true.
No, they had not yet formed an alphabet.
he did not know how to make pizza itself
Well, it probably was the cavemen, but you know, I dont know exactly!(:
reproduce
Howe the heck would i know
reproduce
Neanderthals were a species of cavemen, yes.
Cavemen paintings are the earliest art we know about.
How is someone supposed to know a caveman's blood pressure? Are you