Carbon, Hydrogen, Oxygen.
oxygen
Hard to say since you're not mentioning the four elements.
The six most abundant elements found in living things are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
carbon, hydrogen, oxygen....
carbon, hydrogen, oxygen....
carbon, hydrogen, oxygen....
Carbon, Oxygen, Hydrogen, Nitrogen
These elements are carbon, oxygen and hydrogen.
carbon, nitrogen . Hydrogdn , oxygen, sulphur, phosphorur & hologens
Carbon
Carbon combined with other elements as complex molecules make up most of earth's matter. The most common elements carbon combines with are hydrogen, oxygen and nitrogen.
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