The defination to energy is B) the ability to create a new substance.
        
             
        
        
        
Answer: 
As humans require a lot of nutritious food for the growth, same way plants also require nutrients in order to grow. Plants which are grown in the soil gets all the required nutrients from the fertilizers and from the land where natural nutrients are stored.
 
        
                    
             
        
        
        
 club mosses mosses ferns horsetails.
 
        
             
        
        
        
The answer is D because this would help them to survive and is equal to natural selection
        
             
        
        
        
The dependent variable is how high the ice cube floats (measured in units).