they cannot influence each other 
 
        
                    
             
        
        
        
lol you spelled characteristics wrong and the aswer is they are made of proteins and glycoproteins
 
        
             
        
        
        
Answer:
Check the explanation
Explanation:
Average weight before selection =2.5 kg  
Average weight after selection = 5.5 kg 
Average weight in the next generation =3.5kg
 =
= 
R= Mean weight in the next generation - mean weight before selection
=  3.5-2.5 = 1.0 
S= Mean weight after selection -mean weight before selection
= 5.5 - 2.5 = 3.0 
 =
 =  =
 =  = 0.33
 = 0.33
 
        
             
        
        
        
Answer:
Weather on Earth is caused by heat from the sun and the movement of the air. All-weather happens in the lower layer of Earth's atmosphere, which is a layer of gases surrounding Earth. This movement of air is what we call wind. Winds bring changes in the weather, such as clear sunny skies or heavy rain.
Explanation: