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This topic is debated but here is the most likely cause:
Those organisms reproduced and created more organisms. Over time the organisms changed (due to the Earth changing).
The organisms reproduced with other organisms and created a new species. After millions of years, creatures like wolves and humans now exist. Hope I helped
Rhett Strosin
After the first organism appeared on Earth, life continued to evolve and diversify over billions of years through processes such as natural selection, genetic mutation, and speciation. This led to the emergence of new species and the development of complex ecosystems.
Wiki User
∙ 12y agoThis topic is debated but here is the most likely cause:
Those organisms reproduced and created more organisms. Over time the organisms changed (due to the Earth changing).
The organisms reproduced with other organisms and created a new species. After millions of years, creatures like wolves and humans now exist. Hope I helped
Wiki User
∙ 12y agomore then 2 billion years passed before the first multicellular organism emereged :)
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What organism appeared first?
The first single-celled organisms, like bacteria, are believed to have appeared around 3.5 billion years ago. These organisms are considered some of the earliest forms of life on Earth.
Which single-celled organism is most closely related to the first cell to exist on your planet?
The single-celled organism that is most closely related to the first cell to exist on Earth is likely a type of archaea. Archaea are ancient single-celled microorganisms that are considered to be one of the earliest life forms on our planet. They share many genetic and biochemical similarities with the first cells that appeared on Earth.
Which type of organism appeared for the first time during the Cambrian period?
Trilobites
When did the biosphere begin to evolve?
The biosphere is defined as the living organisms on earth. As such, it began to evolve when the first organisms appeared. Currently, this is believed to have happened about 3.5 billion years ago.
What life form was on earth first?
The first life forms on Earth were likely single-celled organisms such as bacteria or archaea that appeared around 3.5 to 4 billion years ago. These simple organisms were the precursors to all life that followed.
What was the second organism that appeared on earth?
The second organism that appeared on Earth was likely a simple single-celled organism, possibly a prokaryote such as a bacterium. This would have followed the appearance of the first organism, which was also likely a simple organism.
Who appeared on the earth first?
Who appeared on the earth first
What was the first organism evolved on earth around 4 billion years ago?
Single cell prokaryotes first appeared perhaps 3.8 billion years ago.
What organism appeared first?
The first single-celled organisms, like bacteria, are believed to have appeared around 3.5 billion years ago. These organisms are considered some of the earliest forms of life on Earth.
The vertebrate lung first appeared in which organism?
fish
What organism appeared on land second?
Since we don't actually know which organism appeared first, there's no way of knowing what came second.
Which appeared on Earth first?
what do u mean whic appeared on earth
When did first organism appear on earth?
Read your science book chapter . It is on the first page.
In what geological era did the first organisms arise?
The first organisms arose in the Precambrian era, which encompasses about 90% of Earth's history. This era began about 4.6 billion years ago and ended around 541 million years ago.
What do scientists believe was the first piece of living organism on earth?
bacteria
What is believed to be the first animal to live on earth?
A single celled organism.
When did the first multicellular organism appear?
Multicellular organisms first appeared during the Vendian period.
