Answer:
D
Explanation:
oil production, the middle east has a bunch of it
Winston Churchill. As well as the Big Three. Ability to make amazing public speeches meant he was able to reinforce people’s trust in hope and value.
A way to prevent spoilage of unsaturated fats and make them solid at room temperature is to change their fatty acids chemically through: Hydrogenation.
- Hydrogenation is a chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum. The process is commonly employed to reduce or saturate organic compounds.
- Hydrogenation reactions are extensively used to create commercial goods.
- Hydrogenation is used in the food industry to make a large variety of manufactured goods, like spreads and shortenings, from liquid oils. This process also increases the chemical stability of products and yields semi-solid products like margarine.
- Hydrogenation is also used in coal processing. Solid coal is converted to a liquid through the addition of hydrogen. Liquefying coal makes it available to be used as fuel.
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Answer:
Investors purchase and sell shares or stakes in individual firms and exchange-traded funds in the stock market. The concept of the market is also used to trade other items, such as bonds and treasuries, but the stock market is most visible to the public.
