No, there were many different prehuman species both at different times and living at the same time.
Even as late as the last ice ages there were two different species of what could be called "modern humans" living at the same time: Homo Sapiens Neanderthalis and Homo Sapiens Sapiens. Finally the Homo Sapiens Neanderthalis went extinct, leaving only our species Homo Sapiens Sapiens.
No, early humans were not all one species. There were multiple species of early humans that existed simultaneously, such as Homo habilis, Homo erectus, and Neanderthals, among others. These different species had distinct features and characteristics.
Yes, cavemen are considered early humans who belonged to the Homo sapiens species. They lived during the Paleolithic era and are believed to be one of the earliest forms of modern humans.
The height of early humans a million years ago would have varied, but they were generally shorter compared to modern humans. Fossil evidence suggests that Homo erectus, one of the early human species from that time period, had an average height of around 5 to 6 feet.
Modern humans, or Homo sapiens, first appeared around 300,000 years ago in Africa. This marks the species' emergence and eventual spread across the continents.
The four major species of humans are Homo sapiens (modern humans), Homo neanderthalensis (Neanderthals), Homo erectus, and Homo habilis. These species evolved and existed at different points in time, with Homo sapiens being the only surviving species.
had more sophisticated tools and art, as well as a more complex social structure than Neanderthals.
most early humans lived in africa...and this is one of the many type of early human species that lived in africa.
Of course the can. Humans are one species under the biological species concept and all populations of humans can interbreed.
We do it with domestic animals all the time.
Early adulthood is typically considered to span from around 20 to 40 years old, encompassing the period between adolescence and middle age. This is a time when individuals establish their independence, pursue educational and career goals, form long-lasting relationships, and navigate various life transitions.
No one knows what humans will look when they become a new species. It will depend on the type of species that humans evolve into that will determine what they look like.
had more sophisticated tools and art, as well as a more complex social structure than Neanderthals.
For the same reason that dogs are one species but many different colors.
rhinoceros
Humans.
There is only one species of domestic cattle, however humans have produced many breeds from that species.
A species is a group of individuals that share the same characteristics. Humans are one kind of species. There are many main species and subspecies as well.
All living Humans are one subspecies of one species, Homo Sapiens. Race is not regarded as a biological concept, but rather a cultural one. Human genes are remarkably uniform in populations all over the globe. Scientists classify all living things by examining their cell structure. Humans are classified as eukariotic.