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What scientific name is unicellular prokaryotes that have been on Earth for at least three billion years?
Protist
What are the major groups of living things During which geologic time span did each of the major kingdoms first evolve?
The major groups of living things are bacteria, archaea, protists, fungi, plants, and animals. Bacteria and archaea evolved around 3.5 billion years ago, protists around 1.5 billion years ago, fungi around 1 billion years ago, plants around 450 million years ago, and animals around 600 million years ago.
What is a trilobite's scientific name?
A trilobite is a class that contains many species. Each of these species has its own name. the class for trilobites in general is as follows: Kingdom: Animalia Phylum: Arthropoda Class: Trilobita
Which of the kingdoms supply animals with nitrogen?
Bacteria release nitrogen gas in many different ways, maybe as a waste or what they produce, like plants make oxygen and food. It might be hard to believe that microscopic Monerae make over 80% of the air you breath, but we must remember the amount of these bountiful organisms. They are the most common, successful, and oldest living life form species on Earth. They were the first to live, and have existed for 3.5 billion years. Compare THAT to our measly 192,000 years!
What taxonomic group is the oldest?
Bacteria is generally considered to be the oldest taxonomic group due to their simple and ancient cellular structure, believed to have existed for billions of years.
What kingdom has existed for 3 billion years?
Bacteria.
Has the sun existed for 4.5 billion years?
At least.
What has existed for at least 3 billion years?
archaebacteria
What has existed on earth at least 3 billion years?
Microorganisms such as bacteria and archaea have existed on Earth for at least 3 billion years. These simple, single-celled organisms are some of the earliest forms of life on our planet.
What has existed for at least 3 million years?
The universe has existed for more than 14 billion years, the sun for more than 4 billion years - both well over 3 million years.
What is the old kingdom in Fable 2?
It is the kingdom that existed in the time of the Archons, before the Spire was activated by the last archon, which wiped it out. The music box is an Old Kingdom weapon, created specifically to disrupt or destroy the Spire. The kingdom existed, I think, at least 1,000 years before even fable 1, which is at least 500 years before fable 2.
If Earth's history was represented by one 24-hour day approximately how long has life proliferated on the planet?
Life has existed for most of the history of Earth. It is not known exactly for how long, but it seems to have existed for at least 3.7 billion years; you can compare this with the 4.568 billion years that the Solar System existed. It is possible that life existed longer, but left no traces (fossils).
Billion of years ago galaxies existed?
It is a true statement that galaxies existed billions of years ago. It is estimated that planet Earth is approximately 4.54 billion years old.
For what percentage of time has life existed on Earth?
Life has existed on Earth for approximately 3.5 billion years, which accounts for around 75% of the total time that the planet has existed (about 4.6 billion years).
What is the name of the supercontinent that existed over 5 billion years ago?
There was no supercontinent back then. Earth is about 4.6 billion years old. It did not exist 5 billion years ago.
How long does the formation of solar systems take?
I would say around 8 billion years. Earth has been around for 5 billion years, and the universe has existed for only 13 billion. In other words, A LONG< LONG< time The universe has existed for 14 billion years. God!!
How long ago do scientists estimate this supercontinent existed?
3 billion years.
