Answer: In this introduction, I gather the author explains which purpose for her writing. which is...
explanation: 
She will study black holes and define what they are.
She will study black holes and dig one in space.
She will study black holes and travel to see one.
She will study black holes and measure their depth.
She will study black holes and define what they are.  
She wants to share with others what she has learned.
Hope this helps!!! Good luck!!!
Study hard, Be safe! :)
 
        
                    
             
        
        
        
The answer is the amputation of the lieutenant's arm. None of the other options are events in the story. The lieutenant returns home and we don't know the outcome of the battle. There is also no evidence he was ever ill.
        
                    
             
        
        
        
the answer has something to do with a snail or something but im not sure because i dont know the options that are available
 
        
             
        
        
        
Context??? Please then maybe I can asker your question
        
             
        
        
        
Here's a completion of the passage in the question, and the likely answer:
(I believe you are asked to complete the passage, and find the missing words).
Fortunately, in that moment of “desperate extremity,” the Powhatans brought food and rescued the starving strangers. A year later, several hundred more settlers arrived, and again they quickly ran out of provisions. They were forced to eat “dogs, cats, rats, and mice,” even “CORPSES” dug from graves. “Some have licked up the blood which hathfallen from their weak fellows,” a survivor reported. “One member of our colony murdered his wife, ripped the child out of her womb and threw it into the river, and after chopped the mother in pieces and salted her for his food, the same not being discovered before he had eaten part thereof.” “So great was our famine,” John Smith stated, “that a savage we slew and buried, the poorer sort took him up again and ate him; and so did diverse one another boiled and stewed with roots and herbs.”