Answer:
C) hindbrain is the correct option 
Explanation:
Hope it helps you 
 
        
                    
             
        
        
        
1- the grass dies due to lack of food, from lack of photosynthesis from lack of sunlight 
2- you danger the enviroment 
        
             
        
        
        
Answer:
Frog forelimbs are typically short as the hind limbs are the principal limb pair generating propulsion. 
 
        
                    
             
        
        
        
Wave height that should be it;)
        
             
        
        
        
I believe the answer is incomplete dominance. Incomplete dominance creates a mix of the two phenotype(white and dark purple flowers) to create a third phenotype (lavender). Lavender is a mix.
Whereas, co-dominance would not be a mix but both traits would exist within the organism. In your question, it would be codominance if the dark purple flower and the white flower created a flower with white and dark flower pedals. This would not be a mix of the phenotype, but a co-existance of both phenotype.
I hope that helps! :D