This figure illustrates 3 hypotheses of how a cancer stem cell may arise: (1) A stem cell undergoes a mutation, (2) A progenitor cell undergoes two or more mutations, or (3) A fully differentiated cell undergoes several mutations that drive it back to a stem-like state.
        
             
        
        
        
Waxing gibbous Moon is correct
        
                    
             
        
        
        
mostly collagen and some calcium phosphate 
 
        
             
        
        
        
The answer is C & E
Fatigue as well as Enlarged lymph nodes
        
                    
             
        
        
        
Answer:
The cell pictured in the diagram is a plant cell because there is are chloroplasts. Chloroplasts are located in plant cells and not in animal cells. Chloroplasts are where photosynthesis occurs, and photosynthesis does not occur in animals.