Why Does Wood Keep Burning Once It Is Lit

question 11

Multiple Choice

Why does wood keep burning once it is lit?

• A) Intermediates from the reaction drive the reaction forward.
• B) Energy is given off during the reaction that drives the reaction forward.
• C) The products have more energy than the reactants, therefore driving the reaction forward.
• D) The reactants have more energy than the products, therefore driving the reaction forward.
• E) The activation of the energy drives the reaction forward.

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Definitions:

Income Elasticity of Demand

An indicator of the variation in demand for a product based on changes in consumer income.

Used Clothing

Clothing that has been previously worn and is often sold at lower prices than new clothing; it's part of the second-hand market.

Income Elasticity of Demand

A measure of how much the quantity demanded of a good changes as a consumer's income changes.

Consumers' Incomes

The total amount of money earned by consumers, which affects their purchasing power and demand for goods and services.