Answer:
because It loses leaves so that it can keep all of the nutrients and water to the ruts and steam
Explanation:
It can always grow more leaves
 
        
             
        
        
        
Answer:
My sister does not live with my parents
 
        
                    
             
        
        
        
Answer:
1) Every planet's orbit is an ellipse with the sun at a focus. 
2) A line joining the sun and a planet sweeps out equal areas in equal time(s)
3) The square of a planet's orbital period is proportional to the cube of semi major axis of it's orbit