1. First Stage: Dilation and Effacement of the Cervix
a. early phase
b. active phase
c. transition phase
2. Second Stage: Pushing and Birth
3. Third Stage: Delivery of the Placenta
 
        
                    
             
        
        
        
Answer:
Rosalind's x-ray showed that the ladders of nucleotides were inside a double helix. 
Watson and Crick built models with the ladders on the outside. 
 
        
                    
             
        
        
        
The answer is D because the volcano cause that to happen
        
                    
             
        
        
        
It is your circulatory system that takes nutrients and oxygen to cells and takes CO2 from them
        
                    
             
        
        
        
Parts of a human leg are bones, muscles, tendons, ligaments, nerves, and blood vessels.