Answer:
Check below for the answer and explanation
Explanation:
The article “Kelvin Doe—A Young Engineer.” was written by  Dr. Sally Gonzalez, a Professor at the International University of Science. This article is focused on a young boy named Kelvin Doe, whose love for his community and music spurred him into the innovation of new technology and into changing the lives of his people. 
Paragraph one: Kelvin, a teenage engineer from a small community in Sierra Leone changed the lives of his people with his innovation.
Paragraph two: Kelvin puts  a great amount of diligence into his innovation and the difficulties surrounding him did not stop him from achieving his goals.
Paragraph three: Kelvin, despite not having a science background, was able to fuel his innovation by manufacturing a local battery.
Paragraph four: Kelvin was so concerned about the unavailability of power in his community that he made a bigger battery and even a generator to ease the pain of his people.
Paragraph five: Kelvin's love of good music spurred him into building a local radio station that has his teen friends as the staff.  
Paragraph six: Kelvin has participated in several national and international programmes where he was able to showcase his skills and innovations.
In summary, Kelvin's love of technology, music, and his community arouses his interest in innovation and creates a bright future for him as a young engineer.
 
        
                    
             
        
        
        
D. Visibly
It's the only one spelled correctly.
        
             
        
        
        
Answer:: the quality or state of cohering: such as. a : systematic or logical connection or consistency The essay as a whole lacks coherence
Explanation:
The definition of coherent is sticking together or easy to understand. A group of people who vote the same way is an example of coherent. A person who speaks clearly and makes sense is an example of coherent
 
        
             
        
        
        
Answer:
Explanation:
The poet of these lines, Edna St. Vincent Millay, imagines a speaker who is sick of spring and everything that goes along with the season changing. Millay employs word choice such as "stickily" in order to make the beauty of new leaves growing on the trees seem grotesque. She also names the leaves as "little" further diminishing the importance of the season changing. The speaker calls out directly to April in the first line ("To what purpose, April, do you return again?"). This line can be read as threatening or condecensing in light of the word choice in the poem as the speaker is angry at April's return. The speaker concluses that "I know what I know," marking themselves as more knowledgable about the world than spring and April.
 
        
             
        
        
        
Answer:
b, false. if you mean if YOU individually send them, no. 
Explanation:
you cannot send a letter to someone if you do not know them or have their information.