The proverb, "The cure for boredom is curiosity; there is no cure for curiosity." means that you will never be bored if you are curious because curiosity can never be taken away.
Sorry, it's only one sentence!! It's a start, though, and maybe it could help you to write the other 4 sentences.
        
                    
             
        
        
        
Answer: Polygenic inheritance.
Explanation: Some characteristics are polygenic, meaning that they're controlled by a number of different genes. In polygenic inheritance, traits often form a phenotypic spectrum rather than falling into clear-cut categories.
 
        
             
        
        
        
Answer:b
Explanation: heros heed help from others to reach glory
 
        
             
        
        
        
Answer:
see below for email
Explanation:
Dear (friend's name),
Thank you for the birthday gift. It was much appreciated! I have been wanting something just like this for a while. 
How have you been? It feel like forever since we've last talked. Maybe we could plan to meet sometime in the near future. 
Thank you again for the thoughtful gift. 
Sincerely, 
(your name)