I believe it would be (B) but i’m sorry if i am wrong.
        
                    
             
        
        
        
Frontal Wedging... 
Cold and Warm fronts
Dew Point...
The % of water vapor in the air
 
        
             
        
        
        
The place is called the endosperm
        
             
        
        
        
Mountain lions with lots of variation because variation is important for species’ survival. If there is an environmental change that negatively affects organisms with a certain trait, variation can insure that the entire species will not be wiped out because some organisms within that species might not have that trait and can survive.
        
             
        
        
        
<span>The ventricles are the part of the heart that are responsible for the pumping action to move blood throughout the body. Therefore, the muscles in the ventricles are much larger and thicker to do their job properly. The atrium only has to pump blood through an open valve (the tricuspid valve) into the right ventricle. There is much less resistance to this flow of blood so much less muscle is needed. </span>