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
The most common elements in living things are: carbon, hydrogen, oxygen, nitrogen, and phosphorus. These elements make up the building blocks of biological molecules such as carbohydrates, lipids, proteins, and nucleic acids essential for life processes.
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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