Answer:
The character usually reaches two extremes of his personality, which can be cold as an iceberg, or hot, explosive and unpredictable as a volcano.
Explanation:
If an author describes a character in his story as a volcano and an iceberg, it means that the author wants to show how the character's personality is unstable and can reach two extremes quickly in any situation. That's because the character can present himself as someone cold and insensitive, like an iceberg. However, the same character can assume an explosive, unpredictable and hot personality like a volcano.
The actions of the humans in the passage most reveal about their motivations and values are valuing efficiency and accomplishment.
<h3>What is value?</h3>
Value refers to the regard that something is held to deserve.
The actions of the humans in this passage mostly reveal about their motivations and values are they value efficiency and accomplishment.
Therefore, D is the correct option.
Learn more about Value here:
brainly.com/question/1578158
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The last one does I think
She Played C: Rock And Roll. Hope That Helps