The answer is A) Fat soluble and water soluble.
that is true because of the potential of the two different drugs interacting badly. Certain drugs should not be taken together, that's why the paper you get with a prescription lists what cannot be taken with that rx.
Hydrogenation of vegetable oils and animal fats is a standard industrial procedure. The more saturated a fat is, the longer its shelf-life. Why? Because a site of unsaturation, an olefinic bond, is potentially a reactive site that can be oxidized.
Of course, these days we are sold on the benefits of unsaturated fats. A priori, an unsaturated fat will yield less energy upon combustion, and the <span>C=C</span> double bond is harder to metabolize than <span>C−H</span> bonds.
If you are a girl the guy who wants you dead you can do better then him