Examlex
Which one of the following is not an example of an element that occurs as a gas at room temperature and pressure
Substitutes
Goods or services that can be used in place of each other, where the increase in the price of one leads to an increase in the demand for another.
Bagels
A type of bread product originating from the Jewish communities of Poland, known for its dense, chewy texture and a doughnut-like shape.
Complementary Goods
Goods that are consumed together because the use of one product increases the use of another, such as smartphones and phone cases.
Vanilla Pudding
A creamy dessert made with vanilla flavoring, milk, sugar, and a thickening agent, often served cold.
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