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Numbers have been used by humans for thousands of years, dating back to around 30,000 BC with notches found on bone and stone tools. The concept of numbers evolved over time, leading to the development of advanced number systems in ancient civilizations like Sumerians, Egyptians, and Babylonians.
What else can I help you with?
How do people get minerals from Earth's crust?
First, you need to prospect it, than you need to mine for it. Minerals can appear in caves.
When did the first cells appear on earth?
The first cells appeared on Earth approximately 3.5 billion years ago during the Archean Eon. These cells are believed to be simple, single-celled prokaryotes.
When did stromatolites first appear on Earth?
Stromatolites first appeared on Earth around 3.5 billion years ago. These structures are formed by the activity of microbial communities, primarily cyanobacteria, and are some of the earliest known evidence of life on our planet.
Why does venus appear to be very bright from earth?
Earth's nearest neightbor
What season does Sagittarius appear highest in the sky at midnight to observers near earths equator?
Sagittarius should appear highest in the sky at midnight right around the First of the Year, and it doesn't matter where on Earth you are.
Where did Arthropods first appear on earth?
yes
When did the first ladybug appear on earth?
Chick or the egg!
What were the first orgisms to appear on earth?
In someones pants??
What were the first creatures to appear on earth?
well the first thing was algae...and formed from there on
What organisms are thought to have been the first to appear on earth?
bacteria
When did first organism appear on earth?
Read your science book chapter . It is on the first page.
When did the first creatures with bones appear on earth?
the animals come on earth because god put them there
When did fish first appear on earth?
About 475 million years ago
When did woolly mammoth first appear on earth?
about 236,00 years ago.
When did coral first appear on earth?
I think when earth was cover in water.
When did the first ant appear on earth?
It is so far back time the answer is unknown.
When did rain first appear on Earth?
Rain first appeared on Earth approximately 2.4 billion years ago during the early stages of the planet's formation.
