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Earliest forms of life on earth?

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Anonymous

14y ago
Updated: 8/17/2019

the were archbacteria they were the simplest bacteria and didn't use oxygen

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Wiki User

14y ago

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What is The earliest life forms on earth lived?

The earliest ones still around are stromatolites, but there were lots of earlier life forms.


Among the earliest life forms on earth?

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Among the earliest life-forms on Earth?

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The earliest life forms on earth lived where?

The earliest forms of life were microscopic autotrophs that lived in the great prehistoric oceans. Living under the water protected them from the deadly UV rays from the sun, as at this point Earth had not developed a suitable atmosphere. This is true everywhere but Kansas, where the earliest life forms were Adam and Eve. Zing!


How are hypotheses about earth's earliest life forms consistent with fossil fuels?

By creating the crust


What was one of the earliest life forms of life?

Stromatolites are one of the earliest known life forms; some fossils may date back 3.5 billion years - before Earth had any oxygen in it's atmosphere.


What was on of the earliest forms of life?

Stromatolites are one of the earliest known life forms; some fossils may date back 3.5 billion years - before Earth had any oxygen in it's atmosphere.


Did the earliest life forms of earth live on land or water or air?

The prevailing theory of the origin of life on earth posits that it began in the oceans.


What was the one of the earliest forms of life?

Stromatolites are one of the earliest known life forms; some fossils may date back 3.5 billion years - before Earth had any oxygen in it's atmosphere.


What were the earliest life forms on the earth?

The earliest life forms on Earth were single-celled microorganisms like bacteria and archaea. These simple organisms emerged around 3.5 to 4 billion years ago in the ancient oceans of the planet. They played a crucial role in shaping the environment and paving the way for more complex life forms to evolve.


How is the hypothesis about Earth's earliest life forms consistent with fossil evidence?

I know you have a textbook so use it


What life forms existed first on Earth?

The earliest life forms on Earth were likely single-celled microorganisms such as bacteria and archaea. These organisms appeared around 3.5 to 4 billion years ago in ancient oceans and are thought to be the ancestors of all life on Earth today.