About 25 of the 92 natural elements are known to be essential to life. Which four of these 25 elements make up approximately 96% of living matter?

Question

Quizplus · Accepted Answer

The four elements that make up approximately 96% of living matter are carbon, hydrogen, nitrogen, and oxygen. These elements are the building blocks of all organic molecules, such as carbohydrates, lipids, proteins, and nucleic acids, which are essential to life processes.

About 25 of the 92 Natural Elements Are Known to Be