The answer with the 2 pots of the same size: one with 2 pounds of potting soil, one with 2 pounds of dirt, 2 tomato plants of different sizes and the same type
        
                    
             
        
        
        
Answer:
Enzyme-controlled reactions (digestion, synthesis, growth, regulation, reproduction, circulation, excretion)
Explanation:
 
        
                    
             
        
        
        
He was the first to provide an explanation of evolution supported by evidence. 
 
        
                    
             
        
        
        
Answer:
C
Explanation:
The crayfish is a relatively large specimen, even the mouthparts. Since you are dissecting the mouthparts, you need a 3D view: you should use the dissecting microscope.
 
        
             
        
        
        
Answer:
Is there a choice for the following?
Explanation: