Question

Which is an accurate description of what occurs when a log burns?

A) Energy is created as the log burns
B) The compounds that make up the log are converted into fire, heat, and energy.
C) Energy is released into the atmosphere as the log burns and disappears as it rises. D) The molecules present in the log are transformed into molecules that contain less energy than the original molecules. The energy difference is the heat of the fire.

Answer 1

d .The molecules present in the log are transformed into molecules that contain less energy than the original molecules. The energy difference is the heat of the fire.

Explanation:USA TESTPREP

Answer 2

D

Step-by-step explanation:

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