Which of the following is a logical organization?
•Atoms, cells, molecules, tissues
•Molecules, atoms, cells, tissues
•Atoms, tissues, molecules, cells
•Atoms, molecules, cells, tissues
The four major organic compounds that comprise our bodies are __________.
•water, salt, carbon, oxygen
•proteins, carbohydrates, lipids, nucleic acids
•amino acids, fats, sugars, DNA
•carbon, hydrogen, oxygen, nitrogen