There are many different kinds of humans before we evolved there were Australopithecus then Homo habilis, homo erectus, homo sapiens neanderthal,then homo sapiens cro-magnon then later homo sapiens sapiens which are us.
The first humans could stand up the hands were different between early man and apes, their teeth were very similar to the human’s of today’s time. They were like apes except they walked on two legs rather than of four. These humans existed about 3 million years ago BCE.
Homo Habilis anwere much taller than Australopithecus and had a larger brain and walked upright with long arms that dangled down. These humans existed 2 billions years ago BCE.
Looked a lot more like us than Australopithecus and homo habilis, they were as tall as today’s humans and much stronger than us .Other evidance shows that Homo eructus had a larger brain than homo habilis but still could not talk. These humans existed about 1.5 billion years ago BCE.
Homo Sapiens were smarter than the humans that came before them, they were very tall over average height. These humans existed around 500,000 years ago BC.
Homo sapiens had a real capacity for complex thinking and had big brains.
Homo sapiens sapiens are today’s humans.Thse humans existed about 25,000 BCE until about 10,000 BCE.