I believe that would be B. but im not 100% positive
        
                    
             
        
        
        
One technique that is widely used to detect periodontal disease is periodontal probing.
<h3>What is periodontal probing?</h3>
Periodontal probing is a technique used in dentistry to assess the health state of the teeth.
This strategy (periodontal probing) is very useful to determine the disease severity and its progress.
In conclusion, one technique used to detect periodontal disease is periodontal probing.
Learn more about periodontal probing here:
brainly.com/question/16953221
#SPJ12
 
        
             
        
        
        
Answer:
Yeah!
Explanation:
Yes we need it because the heart is at the center of your circulatory system, which delivers blood to every part of your body. Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly!
Hope it helps!!
 
        
             
        
        
        
<span>Which symptom is a sign of testicular cancer?
</span>- change in size of testicles
(Pain or discomfort, with or without swelling, in a testicle or the scrotum,Dull ache in the lower abdomen or groin,Sudden buildup of fluid in the scrotum,Change in the way a testicle feels or a feeling of heaviness in the scrotum....) 
        
                    
             
        
        
        
Answer:
Sorry I cannot help you with this question
Explanation:
Because I am pretty sure you are ment to this by your self I mean you did consume food didn't you