Mostly fossils, cave drawings, artifacts found. The latter gives inside into technology, materials and skills used.
Fossils can tell us early human Biology, diet (check the teeth) and a lot about their lifestyles, including causes of death.
Following evolutionary trees can also tell us a lot about how our bodies may have been different at earlier ages.
Each of these requires a different discipline, though. So best to ask more specific questions targeted at more specific Answers.com categories.
Paleontologist
give me apple
In the early 1940's, a scientist named Earl McPheeter discovered the animal "lion" ROARRR!
They all had common ancestors
In the early 1940's, a scientist named Earl McPheeter discovered the animal "lion" ROARRR!
anthropologist
early humans
Only humans that scientist know of for now. There may be others, but you can become a scientist and find out!
Scientists are studying how and where early humans lived to understand their evolution, behavior, and adaptations to different environments. By studying their living conditions, diet, tools, and social structures, we can gain insights into how early humans survived, thrived, and eventually evolved into modern humans. This research can also provide valuable information for understanding human origins and history.
An Anthropologist.
An anthropologist is a scientist who studies the physical characteristics and cultures of humans and their ancestors.
a geneticist
early humans painted pictures with caves./
the early humans had established with a government because the namads had told the early humans to establishe with a government
because the people wanted to know what was in some objects
You know those humans they just want more then what they are given but in serious its for science and now we have planes but scientist still wanna find out if we can make something that a human can use to fly.
Scientists study fossils, artifacts, and genetic material to learn about early humans. By analyzing these sources of evidence, researchers can reconstruct the behavior, diet, migration patterns, and evolutionary history of our ancestors.