Answer:
1. Yes, I think human population is a concern because of the strain it will put on farmers and food workers to produce an adequate amount of food for the extra population. Also, there is alreadfy low livable space in every country, the standard of living will go down in The United States if there is a larger population, earth is already overpopulated. 
Explanation:
Im not sure if this is what you specifically need, but this is just my response to the question, "Do you think human population growth is a concern in the United States?"
 
        
             
        
        
        
Answer:
water, oxygen, carbon dioxide, lipids
Explanation:
 
        
             
        
        
        
I'm pretty sure it's answer D. It's the only answer choice that really makes sense.
        
                    
             
        
        
        
Answer:
Decrease in ATP concentration be larger.
Explanation:
Decrease in ATP concentration be larger because 2-deoxyglucose poison inhibit glycolysis. Glycolysis is the first step of energy production where glucose break down started. If the first step of ATP production is stopped, no energy will be produced so we can conclude that 2-deoxyglucose poison causes decrease in ATP concentration be larger.