Respuesta :
Answer:
the first one.
Explanation:
I know this since fats are lipids, and it makes sense that steroids would have to do with proteins since they bulk your muscles.
Answer:
OA
Explanation:
Lipids and Proteins
Lipids because they're made of Fats,Oils, and waxes
Proteins because they're made of Enzymes, Meat,Fish,Beans,Nuts, Dairy proteins etc.