The correct answer is <span>Ka = [H3O^+][HSO3^-]/[H2SO3] </span>
        
             
        
        
        
A. Looks like the mesophyll of a leaf or a section of it 
B. Is the stem
C. Is the surface of the leaf
(I don’t really have any vocab so I can get an exact answer)
        
                    
             
        
        
        
Answer:
I believe the correct answer is homeostasis. When your blood sugar is too high, your pancreas secretes insulin. When your blood sugar is too low, your pancreas secretes glucagon to regulate it.
 
        
             
        
        
        
Answer: 1, 2, 5 is the correct answer 
Hello 2020 ;)
Explanation: