<span> Its not the first one for sure. All the other ones seem right. Sorry I couldn't be much help. </span>
Answer:
When you think about something repeatedly, it becomes habitual. An example is, let’s say, you always check if your doors are locked before you leave subconsciously. That’s habitual thinking.
100000000000000000000000000000Hrs
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.
