Answer is C. It has a birth cycle and that's how they grow.
        
                    
             
        
        
        
Answer:
An organism would need a 4 chambered heart.
Explanation:
The heart consists of 4 chambers in which blood flows freely.  Right atrium, left atrium, left ventricle and right ventricle. 
The pulmonary arteries carry de-oxygenated blood to the lungs  from where CO2 is released and O2 is picked up during the process of respiration. The pulmonary vein then takes the oxygenated blood to the left atrium of the heart and then to the left ventricle of the heart. 
 
        
             
        
        
        
"DNA double helix, nucleosome, coils, supercoils, chromosome" is the correct way of placing the following terms <span>in the correct order from smallest to largest. There is no other way to sort or arrange the given items from the smallest to largest, other than that written in the answer. i hope the answer helped you.</span>
        
             
        
        
        
Answer:
A. It would help the ecosystem become more stable.
Explanation:
With greater biodiversity, the ability of the ecosystem to recover after any catastrophic event becomes greater, which makes the overall health of the ecosystem better.