Homo erectus neither invented nor used the wheel. The wheel was not developed until long after the first appearance of our own species, Homo sapiens.
discovering fire
fire
Fire.
Walking upright.
The plural form of Homo habilis is Homo habilis, the plural form of Homo erectus is Homo erectus, and the plural form of Homo sapiens is Homo sapiens.
After Homo habilis comes Homo erectus, which lived around 1.9 million to 143,000 years ago. Homo erectus was known for its advanced tool-making capabilities and ability to control fire.
The first part of the name homo erectus "homo" identifies the genus.
Homo erectus tautavelensis was created in 1971.
Homo erectus - album - was created in 1997.
Homo Erectus - film - was created in 2007.
Erectus means 'upright'. So that's why they are known for walking upright rather than homo habilis who couldn't walk upright but on 4 legs instead.
Australopithecus to homo habilis to homo erectus to Neanderthal to homo sapiens to us or better known as homo sapien sapiens