Answer:
Sleep deprivation can be detrimental, as it can cause damage to the brain. The damages that the brain can face are being unable to learn or adapt to new things and very important neurons being killed.
Explanation:
I’d say the first one because in the text it said they worked hard to build a life and in the answer in said worked hard. In the text it says soon gained status and in the answer it says quickly. It seems to be the best one in my opinion because it talks about them gaining status unlike the other ones who just talk about the impact on other farmers.

The harmonic frequency refers to the resonant frequency that is an integral multiple of the fundamental frequency, harmonics are usually simple sinusoidal oscillation at a single frequency. where as Resonance frequency are frequencies that are not necessarily sinosudal or integral multiple of fundamental frequency and it may have complex oscillations made up of multiple harmonics ~
It's like if you play a piano with a single key, it will show harmonic frequency, but if you use multiple keys at a time it may show Resonance.
<span>A. Strategies for understanding a new word include using a dictionary, studying affixes, and using context clues.
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Try C I did my research on this......