Which of the Following Correctly Identifies the Difference Between Saturated

Which of the following correctly identifies the difference between saturated and unsaturated fats?

A) There is no difference between saturated and unsaturated fats.
B) Saturated fats contain one or more double bonds in their hydrocarbon tail, while unsaturated fats contain no double bonds.
C) Saturated fats contain two or more double bonds in their hydrocarbon tail, while unsaturated fats contain only one double bond.
D) Unsaturated fats contain one or more double bonds in their hydrocarbon tail, while saturated fats contain no double bonds.