This is true. it is called origin.
        
             
        
        
        
In any ecosystem, there are factors to control populations.
In a stream, the predators of a certain organism will help keep populations checked. Moreover, the limited resources, such as space and food, will keep the population from growing out of control.
        
                    
             
        
        
        
The answer is A. Coniferous forest 
to temperate forest
        
             
        
        
        
Answer:
Explanation:
d.) anterior cruciate ligament (ACL)
 
        
             
        
        
        
the three accessory glands: the seminal vessicles, the bulbourrethhral gland, and the prostate