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What traits make archaebacteria likely relatives of earths earliest organisms?
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∙ 12y ago
Wiki User
∙ 12y ago
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What traits make archeabacteria likely relatives of Earths earliest organisms?
Partarxidia mou
What are Single celled organisms with rigid silica cell walls in many different shapes?
These organisms live in the sea, they are photosynthesising algae and are part of the Earths Phytoplankton. They are called "Diatoms".
Does photosynthesis deposit energy in earths saving account for living organisms?
Yes photosynthesis stores energy and respiration releases energy
What substances is not able to preserve entire organisms?
there are a lot of substances that wont preserve an organism. one would be molten rock under the earths crust or feathers something that cant keep it compact and still in one piece over millions of years.
What does not cycle repeatedly through the earths ecosystem?
energy
What traits make archeabacteria likely relatives of Earths earliest organisms?
Partarxidia mou
According to its name the archaeozoic era of earths history was characterized by what type of life form?
unicellular organisms are earliest forms of life
Why pieces of earth's earliest crust do not exist today?
why do pieces of earths earliest crust not exist today
What is Earths biosphere is?
living organisms - study island answer (:
What organisms produce about half of the earths oxygen?
trees
What is earths oldest form of life?
Single cell organisms date back to approximately 3.5-3.8 billion years old. These are bacteria and archaea.
How is hypothesis about earths earliest life forms consistent with fossil evidence?
I know you have a textbook so use it
What caused a major change in the composition of Earths atmosphere?
The appearance of photosynthetic organisms
What percentage of earths water is fresh water available for use by living organisms?
three percent of all the earths water is fresh water
How much do humans currently consume of the available food crops and medicine produced by earths organisms causeing a potential threat to biodiversity?
Humans currently consume a great amount of the available food crops and medicine produced by earths organisms. This is a threat because some of these organisms are rare.
Which two factors define the earths biomes?
each biome has a certain climate and organisms
How did earths early organisms obtain food?
That organisms have many lifes substances that could involved how many they will actually have in common in scintifice will hav more.
