Answer:
The correct answer is cholesterol is nonpolar.
Explanation:
Cholesterol is a complex lipid is synthesized from acetyl CoA.cholesterol is an important constituent of plasma membrane.
Cholesterol is non polar in nature.As a result cholesterol is repelled by water and can be found between the layers of the phospholipid in the plasma membrane.
As cholesterol is non polar it is also hydrophobic in nature.
The answer is b i believe sorry if i am wrong
Barometer is used to measure atmospheric pressure :)
The answer would be Cement,Bricks, and rock salt because in Florida they mine for hard materials
