Estrogen is a lipid-derived hormone.
(a steroid)
Q1= C
Q2= C
Q3= B
Q4= B
Q5= A?
I hope this helps
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heres your answer
The macronutrients -- fat, protein and carbohydrates -- are high in energy density, which means that they have 4 or more calories per gram. The other essential nutrients -- water, vitamins and minerals -- have no calories, so they provide no energy.
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