<span>An emergency fund is most similar to B. an insurance policy, because it provides a measure of security against a disaster.
You break into your emergency fund when there is nothing else to spend, and you know that you will always have money there in case of an emergency.
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Metabolism is the process by which your body converts what you eat and drink into energy. During this complex biochemical process, calories in food and beverages are combined with oxygen to release the energy your body needs to function so i would say that it is A but i could be wrong so good luck