Which of the Following Statements Describes an Endothermic Chemical Reaction

question 67

Multiple Choice

Which of the following statements describes an endothermic chemical reaction?

• A) During photosynthesis, plants harvest light energy in order to drive the synthesis of carbohydrates from CO₂ and H₂O.
• B) A natural gas burner can be used to heat water.
• C) Melting an ice cube requires temperatures above freezing.
• D) Metabolizing food supplies the body with the energy required to heat ourselves and move.
• E) Exposing water to cold temperatures results in freezing.

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