B) A node would be introduced.
This would be used to help provide distinctions to these species
 
        
                    
             
        
        
        
The flowering part in Monocot plants are in multiples of threes is a true statement. There can be either three or in multiples of three <span>flowering parts. </span>
        
                    
             
        
        
        
F . The reasons is mines located in a certain community attracts economic benefits to the people living there . Most noticed Benefit includes employments and infrastructural development.
 
        
                    
             
        
        
        
Modern day whale species, have very small pelvic bones in comparison to their body size, and also they are useless. This is because this bones in the whale body are remnants from the time when their ancestors were land dwelling creatures, thus they had legs as the typical land mammal has. But during their evolution, as their ancestors were starting to adapt more to the water, the legs started to disappear, but the bones inside of the body remained, even though they were of not use. Even though millions of years had passed since this bone is useless, it still exists, and the reason for that is that there hasn't been any evolutionary pressure for it to not exist, since it is not causing any disadvantage into the movement and lifestyle of the whales.