People perceive things in different ways depending on their point of reference. For example: If you grow up around sports minded people, sports jokes are funny. If sports don't really mean anything to you, those same jokes would not make you laugh. If you are an avid reader of the newspaper, you are more aware of what is going on in the world around you, thus the political Cartoons that are posted in the newspaper will make you laugh because you know the information that is being shown. If you do not know what the cartoon means, it would not make you laugh.
Primates can laugh, so it's assumed that we've always had the ability to laugh, even if it sounded different at some point.
To relieve emotional tension.
Nomads were a group of early humans who moved with the seasons.
Embryo
weapons, tools and shelter
hunting for food
Walking, til animals were domesticated and the wheel was invented.
This virus doesn't exist.
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Humans typically begin to shrink in height around the age of 40, with the rate of shrinking increasing as they get older. This shrinking is primarily due to age-related changes in the spinal discs and vertebral bones.
Archeology is the study of early humans.
Kittens don't laugh. Only humans laugh.
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
chamara silva
Early (anciant) Greek called humans mortals
not laughing at all because if you laugh to hard and long your side will begin to hurt
Early humans wore animal skins in the cave paintings.
early humans worshipped animals