Some constellations only happened in certain parts of the year.
Answer:
Cognitive flexibility
Explanation:
Cognitive flexibility means the ability of the brain to move from one idea to another. The easier you can adjust or "move" your perspective from one aspect (e.g. subject color) to the next (e.g. subject shape), the higher your mental agility level.
From the information given in the question, silas move his ideas toward chores .At one point he doesn't agree with chores but at the same time he hides his emotions.
Natural resources have a double-edge effect on economic growth, in that the intensity of its use raises output, but increases its depletion rate. ... Natural resources have limited direct economic use in satisfying human needs but transforming them into goods and services enhances their economic value to the society.
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They used money from the townspeople for armies.
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