The correct answer is option B
All the living components are composed of carbohydrates, fat, protein and nucleic acid.
Carbohydrates is composed of carbon, hydrogen and oxygen.
Fats are composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus. some fat molecules also contain sulfur, such as sulfolipids.
Proteins are composed of carbon, hydrogen, oxygen, nitrogen, sulfur.
Nucleic acid composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus
