I think it’s D............
        
                    
             
        
        
        
Answer:
the last option is the best 
Explanation:
no idea that will ever pass without disagrement from other scientists who generate and defend the opposite ideas
 
        
             
        
        
        
Answer:
Mitochondria
Explanation:
The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria.
rate as brainliest yo
 
        
             
        
        
        
A swim bladder can inflate and deflate when the swim bladder inflates it moves on the surface of the water but if it deflates it will go to the under section of the water  <span />