Answer:
everything went up prices went mad high and you cant get anything like we used to
Explanation:
The behavior of amir as he always bite his fingernails can be regarded as a example of Habit.
- Habit can be regarded as a learned behavior which later becomes reflexive with periods of time.
- This kind of behavior is been triggered as a result of a certain context. However there could be good and bad habit depending on the culture and society.
- For instance, going to bathroom to brush ones teeth after eating could later become an habit.
Therefore, option Habit can be referred to as learned behavior.
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His unknown secret weapon was disease.
When Cortez and his army invaded aztecs, a couple of his men were infected with smallpox.
Since the aztecs did not possess any immunity for it, the majority of their people were weakened by the disease, which make it easier for cortez army to conquer their region.