Of the 92 naturally occurring elements, living things are composed of only about 25, and SIX of those make up practically all of the weight of most living things.
carbon and water
Carbon
Your answer is your question. Living organisms contain only elements that are commonly found in living organisms. Now if you knew how to pose a question without an entire universe of variables you might get a better answer. Oh and while you are getting specific enough that someone else could possibly understand your question try not to use two mutually exclusive terms in the same question. Only and commonly in the same question makes it even harder to understand what you are talking about. Why not stick to perfectly normal nonsensical questions? Here are some examples... What if dogs were cats? How many aliens are inside one persons imagination? Why is my coffee colder than it was when I bought it?
The three elements that are always present are hydrogen, carbon, and oxygen. These elements are essential for the formation of organic compounds and are commonly found in living organisms, as well as inorganic substances.
No, the four elements commonly found in living things (carbon, hydrogen, oxygen, nitrogen) are not unique to living things. These elements are abundant in the universe and can also be found in non-living matter like rocks and gases.
Carbon, hydrogen, and oxygen are all chemical elements found in nature. They are essential building blocks of organic molecules and are commonly found in living organisms. These elements participate in various chemical reactions to form compounds essential for life processes.
Macromolecules are considered organic because they are composed of carbon atoms bonded to other elements like hydrogen, oxygen, nitrogen, and phosphorus. These elements are commonly found in living organisms and are essential for the structure and function of biological molecules.
A tiger is made up of elements commonly found in living organisms, such as carbon, hydrogen, oxygen, nitrogen, and traces of other elements like calcium and phosphorus. These elements make up proteins, fats, and various other molecules that form the tissues, organs, and systems of the tiger's body.
Six: hydrogen, carbon, oxygen, nitrogen, phosphorus and sulfur.
Carbon and hydrogen are examples of chemical elements. They are both essential building blocks of organic compounds found in living organisms.
The most abundant elements in living organisms are carbon, hydrogen, nitrogen, and oxygen. These elements are essential for building organic molecules such as carbohydrates, lipids, proteins, and nucleic acids, which are essential for life. Other elements like phosphorus and sulfur are also present in smaller but important quantities.
Proteins are found in all living elements.