<span>Because he had ideas way ahead of his time. He had many gifts and abilities. He was an artist, inventor, scientist etc. For example, he did many sketches of machines that looked like inventions made a few centuries later:flying machine, tank, helicopter. He also drew detailed images pf some of the first autopsies to document biological anatomy. 
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Answer:
1 - a
2 - d
3 - c
4 - b
5 - e
Explanation:
1. largest Northeastern state  - new york
2. smallest Northeastern state - Rhode island
3. most densely populated state - Maine
4 .state with highest percentage of land being farmed -  Connecticut
5. state using ten percent of land for farming - Massachusetts
following are the key of the matching 
1 - a
2 - d
3 - c
4 - b
5 - e
 
        
             
        
        
        
The change to an ecosystem that is brought about by the biotic factors is the the landslide caused by the cattle overgrazing. The answer is letter C. The word biotic means the factor should be living thing (s). Among the choices, only the cattle is living organism. 
        
                    
             
        
        
        
Answer:
condensation
Explanation:
the water in the atmosphere condenses around the particles
not sure if that the answer you're looking for but I hope that helps