Answer:
Explanation:
Opinion on Climate Change
A poll taken in 2016 shows that 52% of Americans believe climate change to be caused by human activity, while 34% state it is caused by natural changes. Data is increasingly showing that 62% of Americans believe that the effects of global warming are happening now in 2017.
 
        
                    
             
        
        
        
Answer:
i think its the first one (I'm not sure tho but i will leave the explianation) 
Explanation:
 Organic molecules are usually composed of carbon atoms in rings or long chains, to which are attached to other atoms of such elements as hydrogen, oxygen, and nitrogen.
(hope its clear ) 
 
        
             
        
        
        
Answer: Pass mostly from the cells to the sugar solution
 
        
                    
             
        
        
        
1. 360 would be the net gain of ATP from the breakdown of ten molecules of glucose under aerobic conditions. The correct option among all the options that are given in the question is the fourth option.
2. The Krebs cycle does not occur if oxygen is not present. <span>The correct option among all the options that are given in the question is the second option.
3. In the Krebs cycle, the carbon atoms in a three-carbon molecules are released in three molecules of carbon dioxide.
4. Oxidation is the name of the process in which oxygen goes in and dehydration is the name of the process in which water goes out.</span>
        
                    
             
        
        
        
<span>Excess nitrogen is brought in the pond from the fertilizer, which are ladden in nitrogen and phosphorous, and rain water or running water takes that nitrogen to the water bodies.Bacteria must have come from the sewage disposal in the pond. Sewage is rich in organic material and allows proliferation of bacteria, which is taken to the pond when the sewage is disposed in the pond.</span><span />