I’m not too sure what you mean by “aneorobic environment” but alcohol is produced by alcoholic fermentation. Lactic acid is produced in lactic acid fermentation, but they both start off with glycolysis because the whole point of fermentation is basically to produce oxygen when your body can’t inhale enough.
        
             
        
        
        
Answer:
The continental crust is thicker than the
oceanic crust.
 
        
             
        
        
        
Answer: Mutualism is a relationship of two organisms wherein both organisms benefit from each other. ... Commensalism is a relationship of two organisms wherein one organism benefit from the other with neither harm nor benefit to the other
        
             
        
        
        
The correct answer is C: the gravitational forces due to the sun and the moon cancel each other's effect.