Answer: ozone concentration
Explanation: The Dobson Unit is the most common unit for measuring ozone concentration. Becuse ozone concentration is hard to measure they use The Dobson Unit.
 
        
                    
             
        
        
        
Answer:
I believe it is cellulose, I'm not a 100% sure
 
        
             
        
        
        
DNA is the correct answer.
Hope it helps!
        
                    
             
        
        
        
Answer:
osbervaison and information
Explanation:
you can osbrve if a person ahs a healthy life stlye and see what they need and what they dont need information you can ask that person for more depth on what happended why they are like that what caused them to be that way if it s good or bad
if someone is coghing and you can obersev and tell that they are sick and if you ask what happedn they will tell you information then you can tell what type of cold they have. HOPES THIS HELPS IF IT DOSE THE GIVE ME AN BRAINLIEST PLS I NEVER HAD ONE.❤
 
        
             
        
        
        
<h2>The Significance of the Sign </h2>
If we examine this condition and there is swollen part with dark purple little toe on her right foot. This indicates that she is suffering from liver disorder. There are numerous different sorts of liver disease. Symptoms may involve jaundice and weight loss in individuals. Her liver does not perform its function properly. Her liver might not consume calcium therefore it needs to observe her toe if it is broken.