I would say that the answer is B. I hope you have a good day!
        
             
        
        
        
Answer:
Nitric oxide is a relaxant that allows blood vessels to open up or dilate, bringing increased blood flow and swelling of tissues. ... Endothelial nitrite oxide causes more tissue to relax and the process repeats until the penis is fully erect.
 
        
                    
             
        
        
        
Answer:
True 
Explanation: Chest compressions are the same for both infants and adults it's a 30:2 (30 chest compressions):(2 rescue breaths) ratio
 
        
             
        
        
        
hello, my day is good so far if I didn't wake up at 2 in the morning and can't go back to Sleep.
how's your day/night