Answer:
Please Provide more information, but generally you can use any measuring tools. If its volume, the formula is V = W * H * L
Explanation:
 
        
             
        
        
        
Answer:
D Butterfly, coral and amoeba came from pre existing  cells  
Explanation:
 
        
                    
             
        
        
        
Answer:
A
Explanation:
These are the correct layers in order of increasing altitude.
 
        
                    
             
        
        
        
The cell goes in a "dormant phase". A good example is the neuron. Neurons are very metabolically active but they don't divide so they go into a phase that doesn't include growth or replication of genetic material.