Lard, bacon grease
Wax, cholesterol
Olive oil, fish oil
Butter, hydrogenated vegetable oil
Oxygen, Helium, and Nitrogen
Carbon, Hydrogen, and Oxygen
Hydrogen, Calcium, and Neon
Carbon, Nitrogen, and Sodium
2
3
4
1
Monosaccharide
Disaccharide
Polysaccharide