Direct characterizaation is what the author says about the character.
So B would be correct
Answer: According to the first law of thermodynamics, energy can be transferred from place to place or changed between different forms, but it cannot be created or destroyed. For instance, light bulbs transform electrical energy into light energy, and gas stoves transform chemical energy from natural gas into heat energy.
Explanation:
Mary Dimmick Harrison - First Lady (1889-1893)