Enzymes are biological catalysts that speed up a reaction
        
                    
             
        
        
        
Answer: 
Answer is below
Explanation:
Frogs and humans share the same basic organs. Both have lungs, kidneys, a stomach, a heart, a brain, a liver, a spleen, a small intestine and a large intestine, a pancreas, a gall bladder, a urinary bladder and a ureter. ... On the whole, their organ structure is similar, but frogs have considerably less complex anatomies
 
        
             
        
        
        
Answer:
The answer I think is B it would be same zygotes WW (widows peak) 
Explanation:
 
        
                    
             
        
        
        
Can  please provide the options.