Answer:
d
Explanation:
stages 1-4 of sleep or "quiet" sleep where brain functions are suppressed, sleep thinking occurs, the REM-off neurons secrete setotonin and norepinephrine, new episodic memories are enhanced, select neuronal connections are weakened, and sleep walking/talking (deep sleep) occurs
REM sleep deprivation results in a REM rebound
 
        
             
        
        
        
Answer:
The thick mud felt as if-<u>dirt got wet</u>
 
        
                    
             
        
        
        
Answer:
"The letter "the Boston Evening Transcript" showed that racism existed in the north because it stated that black people were not capable of being civilized and had no way to live up in the social environment. In was the end of 1873, when the Boston Evening Transcript referred to black people as unfitted to participate in politics."
Explanation:
Black Lives Matter!