B. Lactase
Hope that helps!
        
                    
             
        
        
        
Gastropod
Hope this will help you
<em>Hugs ~L</em>
        
             
        
        
        
C. Dinosaur footprint as it is the only body part that is stated in the choices.
Hope this helps :)
        
                    
             
        
        
        
This is mitosis: the cell does steps before it splits in two
G1 - synthesis - G2 - M(mitosis) in mitosis is PMAT
Prophase
Metaphase
Anaphase
Telophase
Then the last step is cell division or what its called is cytokinesis