The answer is B) limiting, would you like an explanation? <span />
        
             
        
        
        
It’s either A or B
Diseases can often cause a decrease in the population 
But also without healthy grass for them to eat, they begins to die off cause of not a lot of food left for them to eat enough to survive.
 
        
                    
             
        
        
        
Answer:
When they swap places.
Explanation:
Since they both create new combinations of genes.
i don't know much about this but i do hope it helps!
 
        
             
        
        
        
He went to the Galapagos Islands and studied different species of finches and plants that had adapted differently on the different islands. 
        
             
        
        
        
Orthopneic
The client's paroxysmal dyspnea was probably caused by sleeping in bed with the legs at the level of the heart; this position increases venous return from dependent body areas, increasing the intravascular volume. Sitting up and leaning forward while keeping the legs dependent slows venous return as well as increases thoracic capacity. Although the contour position elevates the client's head, it does not place the legs in a dependent enough position to substantially decrease venous return. The recumbent position is contraindicated. Venous return increases when the lower extremities are at the level of the heart. Also, the pressure of the abdominal organs against the diaphragm decreases thoracic capacity. The Trendelenburg position is contraindicated. Venous return increases when the lower extremities are higher than the level of the heart. Also, the pressure of the abdominal organs against the diaphragm decreases thoracic capacity.