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The first humans, known as Homo habilis, are believed to have appeared in East Africa around 2.8 million years ago. Fossil evidence of Homo habilis has been found in regions such as Tanzania and Kenya. These early humans were known for their tool-making abilities.
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What are the three causes and three effects of human migration?
Three causes of human migration are economic opportunities, political instability, and environmental factors. Three effects of human migration include cultural diversity, demographic changes, and strain on resources in receiving countries.
What three things connect all human beings and contribute to the idea of the human condition?
Three things that connect all human beings and contribute to the human condition are the experiences of love and loss, the pursuit of happiness and fulfillment, and the shared struggle for meaning and purpose in life. These universal aspects of the human experience transcend cultural, social, and individual differences, forming a common thread that binds humanity together.
How many eras divided in geological time?
Geological time periods are divided into Eons, Eras, Periods, and Epochs, sorted respectively in length. Officially there are only three eras of geological time. Before the named eras is the Precambrian time period, which is only divided up into three eons; the Hadean (4.6 - 4 billion years ago), the Archean (4 - 2.5 billion years) , and the Proterozoic (2.5 billion to 545 million years ago). For eras next is the Paleozoic Era, which ranges from 545 million years to 245 million years ago. The first fish and first land plants occured, as well as the first amphibians followed by the first reptiles. Right at the end the first dinosaurs evolved. The next era is the Mesozoic, a short one. This was the dinosaur's era, for it contained the Triassic, the Jurassic, and the Cretaceous Periods. It was during the Triassic that Pangea first broke up. Towards the end of the Cretaceous Period, Most of the dinosaurs were extinct. It was in the Mesozoic Era that the first mammals appeared. Finally we have the Cenozoic Era, which ranges from 66 million years ago to the present day. In this era most of the mountain ranges formed which we know today, and also the Ice Age occured. epochs and periods {apex}
What are three genetic traits found in human beings?
Three genetic traits found in human beings include eye color, blood type, and hair texture. These traits are inherited from our parents and are determined by specific genes. Variations in these genes contribute to the diversity of physical traits seen in human populations.
What is the difference between homo habilis and modern humans?
Homo habilis was the earliest of these three hominids and perhaps the most ape-like of them, though it did not stop habilis from being the first known hominid to make and use stone tools. Homo erectus was their later descendant. Erectus was smarter, though their brains were still a little smaller than ours. Homo sapiens may be the cleverest of the trio, though we cannot undermine what habilis and erectus had accomplished-habilis discovered how to use and make stone tools, erectus spread across the world and learnt how to use and make fire. Note that the answer to this question is answered in terms of intellegence between the three species. However, the three species never interacted. Habilis died out around 1 million years ago. Erectus first appeared at around this time, but died out 70 thousand years ago. There is no known evidence of erectus and sapiens interacting.
What period did insects first appear?
The first insects appeared in the Devonian, over three hundred fifty million years ago.
Who was the first three million pound player?
This is currently impossible.
What actors and actresses appeared in Three Million Dollars - 1911?
The cast of Three Million Dollars - 1911 includes: Pauline Bush as Estella George Periolat as Joseph Close
What actors and actresses appeared in Three in a Million - 1959?
The cast of Three in a Million - 1959 includes: Emanuele Lazzarotti as himself Kitty McNicol as herself Sepp Stadler as himself
When was the online comic strip Penny Arcade first published?
The first Penny Arcade comic strip appeared in 1998 on a games website. It is focused on the subject of gaming, and has over three and a half million readers.
Which is correct - three-quarters of a million dollars or three-quarter of a million dollars?
Three-quarters of a million dollars or three-quarter of a million dollars.
How do you write 1.30 million in numbers?
First write 1 million, remembering one million has 6 zeros 1,000,000 therefore 1.3 million is 1,300,000 (one million, three hundred thousand) and if it was 1.03 million, it would be 1,030,000 (one million, thirty thousand) and 1.003 million 1,003,000 (one million, three thousand)
How do you write 3000007 in words?
In words, 3,000,007 is three million and seven
Who was the first ever person to invent anything?
we don't know. he/she was definitely not a modern human. Whoever it was was probably a common ancestor to both chimps and men, which would place it over three million years ago.
How does six million three thousand eight in number?
To express six million three thousand eight in numerical form, we first note that six million is written as 6,000,000. Then, we add the three thousand, which is written as 3,000. Finally, we add the eight, which is simply written as 8. Therefore, six million three thousand eight is written as 6,003,008.
How do you write 3.7 million on words?
Three point seven million Three million, seven hundred thousand
How do you write 103000000 in words?
To write 103,000,000 in words, you would say "one hundred three million." The number 103,000,000 is composed of three groups: "one hundred" for the first group of 100 million, "three" for the second group of million, and "million" for the overall magnitude of the number.
