0
What else can I help you with?
What were probably the first living things?
The first living things on Earth were likely single-celled organisms such as prokaryotes, like bacteria and archaea. They appeared around 3.5 to 3.8 billion years ago in early Earth's oceans.
Which is the correct order of organisms in terms of their appearance on Earth?
bacteria, trilobites, lizards, rhinoceros
What evidence causes scientist to think that prokaryotes were the first organisms on the planet?
Scientists believe prokaryotes were the first organisms on the planet because they are simple in structure and lack a nucleus, making them more likely to have evolved early in Earth's history. Fossil evidence dating back over 3.5 billion years shows the presence of prokaryotic organisms, supporting the idea that they were among the earliest life forms. Additionally, prokaryotes are able to thrive in extreme conditions, similar to the conditions believed to have existed on early Earth.
Scientist think the first bacteria on earth were?
Scientists theorize that the first bacteria on Earth were likely simple, single-celled organisms that arose around 3.5 billion years ago. These ancient bacteria played a crucial role in shaping Earth's early environment and laying the foundation for life as we know it today.
What were the first cells to split water?
The first cells to split water were likely early photosynthetic bacteria or archaea, such as cyanobacteria. These organisms evolved the ability to split water through a process called photosynthesis, which allowed them to generate energy from sunlight and produce oxygen as a byproduct.
What was the First cell on earth?
According to evolution, prokaryotes were the first cells on Earth. (Prokaryotes are single-celled organisms that don't have a nucleus, if you didn't know that.)
What Were the first living things on earth photosynthetic?
Bacteria
What was earth's first life forms?
bacteria is not right it is prokaryotes
What process developed after the first prokaryotes developed on earth?
Photosynthesis
What effect did photosynthetic cyanobacteria have on earth's environment?
Photosynthetic cyanobacteria were the first organisms to produce oxygen. The effect of their oxygen production was that the earth became an environment which was suitable for life.
Which group of prokaryotes most likely includes the first organisms on Earth?
They are microorganisms.
What was earth's first life form?
Earths first life form may be non photosynthetic bacteria.
How did the evolution of photosynthetic prokaryotes affect the level of oxygen in the atmosphere?
Photosynthesizing prokaryotes affected the ancient atmosphere by adding oxygen. In ancient times the oxygen level was .42%, compared to the 21% oxygen level now. Photosynthesizing prokaryotes have made the world livable today.
What were probably the first living things?
The first living things on Earth were likely single-celled organisms such as prokaryotes, like bacteria and archaea. They appeared around 3.5 to 3.8 billion years ago in early Earth's oceans.
Which is the correct order of organisms in terms of their appearance on Earth?
bacteria, trilobites, lizards, rhinoceros
Which gas was first produced on earth by cyanobacteria?
Cyanobacteria also called as blue green algae. They are the photosynthetic prokaryotes. They are found in both marine and freshwater. They are probably the most numerous taxon to have ever existed on earth and the first organism know to have produced oxygen.
Which type of organism most likely evolved first?
microbes were the first inhabitants of earth. they are single-celled organisms; bacteria, fungi and protozoa. (: and Simple prokaryotes
