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That depend on your religion. Some religions believe that people were. But if you go for evolution, then its single celled organisms.
What else can I help you with?
What is the dominant life form on earth?
Cells/Bacteria.
What is the oldest element on earth?
Hydrogen
The adverb oldest would be an example of what kind of grammar?
Incorrect grammar: old, older, and oldest are adjectives.Oldest is the superlative form, where one is the oldest of a group, or something (someone) is the oldest it has been (e.g. "In its oldest form, the automobile was a wagon.")
Some of the oldest continental crust on Earth lies in?
The oldest crust on earth can be found in Australia and parts of Canada. It ranges in age from 3. 7 to 4. 28 billion years old.
What is life on earth?
life on earth just pure stupid
What is the oldest known form of life?
The oldest known life form on earth (that still exists today) is a stromatolite found in western Austrlia, it is 3.8 billion years old.
What is the name of the oldest life form on earth?
The 34000-year-old bacteria that's still alive
What is the oldest life-form on earth?
Single cell organisms date back to approximately 3.5-3.8 billion years old. These are bacteria and archaea.
What is the oldest known plant form of life?
The oldest known flowering plant is the Amborella. It first appeared on the Earth around 140 million years ago during the Mesozoic Era, the Cretaceous Period and the Upper Epoch.
Which supports life is transmitted to Earth in the form of?
The sun's energy, which supports life, is transmitted to Earth in the form of?
What is the significance of the oldest fossils in understanding the history of life on Earth?
The oldest fossils are significant because they provide clues about the earliest forms of life on Earth, helping scientists understand the evolution and diversity of life over billions of years. These fossils offer insights into the conditions of the ancient Earth and the processes that shaped life as we know it today.
What kingdoms contain the oldest forms of life on earth?
Domain Bacteria contain the oldest known fossils of cells in bacterial cells.
Simplest form of life on earth?
the simplest form of life known is moneran..
What is proharyotes?
Single celled organisms like a bacteria and are some of Earth's oldest life forms.
What is the Oldest evidence of life on earth?
The oldest evidence of life are single celled organisms that are found in rock and mineral samples. These date back to approximately 3.5-3.8 billion years ago.
The oldest known form of life?
The oldest known form of life on Earth is believed to be cyanobacteria, which appeared around 3.5 billion years ago. These microbes are some of the earliest organisms capable of photosynthesis, playing a crucial role in the evolution of Earth's atmosphere.
What area of science are microbes in?
Microbiology. A microbe is any living thing that spends its life at a size seen only with a microscope. It cannot be seen with the naked eye. They are the oldest form of life on earth and some types have existed for billions of years.
