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sea organisms
No, structure is not an element. That would make no sense...
Oxygen is simply an element. Nitrogen is another element. They can combine to make a variety of compounds, but no element is "based" on another.
Nitgrogen forms 80% of the Earth's atmosphere and oxygen 21%
The element Nitrogen (N) makes up about 78% of the Earth's atmosphere. Nitrogen is a gas at room temperature and has the atomic number 7. Nitrogen is in Period 2 of the Periodic Table and is the first element in Group 15(5).
Heterotrophs Are Organisms That Can't Make Their Own Food. Any Type Of Consumer Is A Heterotroph
nitrogen
The reason why a host cell is unable to make it`s protein while the invading virus replicates is because viruses typically not considered living organisms
It came from primitive organisms early in earth's history. They were the first organisms to use photosynthesis to make food, by using light to convert Carbon dioxide and water into glucose (food) and oxygen. Since oxygen is a waste product of photosynthesis, it was released into the air. As more and more of these organisms multiplied, large amounts of oxygen were released into the air, forming today's atmosphere.
It came from primitive organisms early in earth's history. They were the first organisms to use photosynthesis to make food, by using light to convert Carbon dioxide and water into glucose (food) and oxygen. Since oxygen is a waste product of photosynthesis, it was released into the air. As more and more of these organisms multiplied, large amounts of oxygen were released into the air, forming today's atmosphere.
No organisms make "air." Air is the natural atmosphere of the earth. Most of it is nitrogen. Most plants take in carbon-dioxide, and produce oxygen. Most animals take in oxygen, and produce carbon dioxide.
the carbon source from photosynthesis is CO2 in the atmsphere. Carbon is the second most abundant element in living matter.
what are cougars biotic and abiotic factors
ALL animals are "consumers" (they can not make their own food) The ONLY organisms that can make their own food are the plants there are the "producers". Consumers live on Producers.
Carbon and hydrogen are two of the main elements that make up much matter, especially living organisms including plants and animals
Nitrogen is the most abundant element in the Earth's atmosphere. Bacteria in the soil 'fix' the nitrogen gas into compounds which can be taken in by plants; the plants get eaten by animals & they use the nitrogen to make proteins.
You have that the wrong way round, LIVING things have changed Earth's atmosphere to make it suitable for them. When Earth first came into being, the atmosphere was NOT like it is now, it could not sustain the life that exists today. Over Geological time tiny bacterial organisms generated the Oxygen that we have in our air today, and altered the whole environment of the planed in doing so. Thus the driving factor is LIFE not the atmosphere.