The correct answer is : option B. lipids - fatty acid.
Explanation:
Fatty acid and glycerol are the building blocks or monomers of the lipids, lipids itself is a building block that make a cell structure and cell function. These are acts as component for cell membrane, helps in signalling and storehouse for energy.
Amino acids are monomer of protein molecule, monosaccharides for carbohydrate and nucleotide are monomer of nucleic acid.
From what you provide us usually genetics such as those will have to environmental factors heredity and can be risk factors as well. So the answer you need is All Of The Above.