That layer of skin is called the cuticle.
        
                    
             
        
        
        
Because semen swims upstream.  The bladder is not located above the vagina (internally).  If the ejaculation takes place in the vagina, the semen will swim up towards the cervix.
        
             
        
        
        
Answer:
Peristalsis is also part of mechanical digestion. This refers to involuntary contractions and relaxations of the muscles of your esophagus, stomach, and intestines to break down food and move it through your digestive system.
Explanation:
 
        
             
        
        
        
It makes sure that health programs or facilities don’t receive federal funds from discriminating based on race, color, national origin, age, disability, or sex.
        
             
        
        
        
Short term memery loss, loss of balence, dizziness, and stroke are the main things to watch out for.  Hope this helps you out. :-)