2
lesson pretestMultiple Choice

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Question 2 • Physical Science

The human body stores chemical energy from digested food. Some of the chemical energy is converted into mechanical energy when the body moves. Which statement is best supported by this information?

Answer
A
The body does not convert chemical energy to kinetic energy.
B
The body does not convert chemical energy to thermal energy.
C
Digested food is a form of radiant energy.
D
Digested food is a source of potential energy.
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