What element are living things mostly composed of?

Answer 1

Most of the living things are made up of four basic elements. These are:

1. Carbon (C)

2. Oxygen (O)

3. Nitrogen (N)

4. Sulphur (S)

Answer 2

Living things are mostly composed of the elements carbon, hydrogen, oxygen, and nitrogen. These elements make up the building blocks of biological molecules like carbohydrates, proteins, nucleic acids, and lipids that are essential for life processes.