Chlorophyll is the source of carbon in the sugar molecule 
        
                    
             
        
        
        
I believe it would be the bottleneck effect. hope that helps =)
        
                    
             
        
        
        
Brain controls nerves
Heart pumps the blood
        
                    
             
        
        
        
Answer: Sudden loss of habitat
Explanation:
Endangered species are animal or plant species that are in danger of going extinct. 
This usually results from them suddenly losing their habitat and thus being exposed to unfamiliar conditions or threats that could end their existence. For instance, elephants losing their forest habitats in India and thus encroaching on farmland only to get shot for damaging farms. 
 
        
             
        
        
        
That's true. There is little variety among organisms found in pools, pounds and lakes. Despite that fact that many ponds are seasonal, lasting just a couple of month (for exemple sessile pools) while lakes can exist for more than hundred years. Lakes and ponds have limited species diversity because they are often limited from each other and from other water sources like rivers, seas and oceans.