Hydrogen
Sulfur
strontium is not essential for living organisms. Sulfur is essential because all living things need it to survive. They also need sodium and selenium.
Hydrogen
One element that is not considered essential in the structure of living organisms is gold. Although gold is a chemical element, it does not play a critical role in biological processes such as growth, reproduction, and metabolism.
Phosphorus is a group 5A element that is essential to living organisms. It is an important component of nucleic acids (DNA and RNA), ATP (energy carrier molecule), and cell membranes.
Helium is an inert gaseous element. This is a sentence using the word "element".
Oxygen is a non-living element. It is essential for living organisms to survive and carry out cellular respiration, but it is not considered a living organism itself.
Nitrogen is a key element in the formation of proteins, nucleic acids (DNA and RNA), and amino acids, all of which are essential for the structure and function of living organisms.
Carbon is considered the predominant element in living organisms. It is the key element in organic compounds, such as carbohydrates, proteins, lipids, and nucleic acids, which are essential for life processes. Carbon's unique ability to form diverse chemical bonds allows for the complexity and diversity seen in living organisms.
Oxygen is a gas that is essential for living organisms to survive. It is a non-metal element and is the third-most abundant element in the universe.
Carbon is the fundamental element found in all living organisms. It forms the basic building blocks of life, such as carbohydrates, lipids, proteins, and nucleic acids. Carbon's unique bonding properties make it essential for the complex structures and functions of living organisms.
An element is essential for life if it is required for normal growth, development, and functioning of living organisms. These essential elements typically play critical roles in important biological processes such as metabolism, enzyme function, and cell structure. Adequate levels of these elements are necessary for the health and survival of living organisms.