Answer:
 Strong selection for change is acting on this gene.
Explanation:
 
        
             
        
        
        
I think the correct answer from the choices listed above is option A. The transition stage of birth is characterized by  the initial dilation of the cervix. <span>In the transitional phase, your cervix will open from 8 to 10 cm, which is the diameter that the baby’s head needs to pass through the birth canal.</span>
        
             
        
        
        
Each scientist made an important, but unrelated, contribution. Scientists built on the previous work of other scientists to make new discoveries. Most of the discoveries were made by chance and did not depend on prior knowledge.
        
             
        
        
        
She can talk to a medical professional, do some research, or seek help/advice from someone who knows about her issue. Hope I helped!
        
                    
             
        
        
        
Answer:
c. are the children capable of understanding the content?