This is True. Translocation is the movement materials from leaves to other tissues. :)
        
             
        
        
        
I'm pretty sure that the cell membrane acts as the cell wall if you understand what I'm saying. The cell membrane will be the outermost structure.
        
                    
             
        
        
        
<span>Amylase needs an optimum pH for its activity. It is in the range of 6-7. Below or above pH will denature this enzyme. The pH level is optimum for this enzyme in the mouth and hence it catalyses the break down of sugar. The pH level of stomach is lower than its optimum level duet to the activity of gastric acid. Hence the enzyme becomes inactive in the stomach.</span>
        
             
        
        
        
Answer:
The answer is B lower pressure
Explanation:
because in cooler places its cold and warm mixed