Answer:
I think the correct answer is option ( A ) 
Explanation:
I'm not sure
 
        
             
        
        
        
Answer: B im pretty sure.
 
        
                    
             
        
        
        
...the diminishing of the Ozone layer...
        
             
        
        
        
Explanation:
The interior of the lungs is made up of spongy tissues containing many capillaries and around 30 million tiny sacs known as alveoli.
 The alveoli are cup-shaped structures found at the end of the terminal bronchioles and surrounded by capillaries.
 
        
                    
             
        
        
        
If one has an esophageal cancer it is important to have a good nutrition. Treatment can make it hard thus a soft diet and high protein food is recommended.A tube feeding would be ideal if anything can't be eaten through mouth. A tube called J tube can be put in one's small intestine or G tube if put in a stomach. Parenteral nutrition can also be done if there is an intravenous drip.