oxygen, carbon, hydrogen, nitrogen silicon, calcium, oxygen, aluminum carbon, sodium, hydrogen, oxygen sulfur, phosphorous, calcium, nitrogen
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which four elements make up most of the human body?
Possibilities:
- oxygen, carbon, hydrogen, nitrogen
- silicon, calcium, oxygen, aluminum
- carbon, sodium, hydrogen, oxygen
- sulfur, phosphorous, calcium, nitrogen

oxygen, carbon, hydrogen, nitrogen