Answer:
So they have it fresh in their minds on what happened, basically so they rember it more.
Explanation:
 
        
             
        
        
        
Answer:
Letter A
Explanation:
From the description you make, it's likely that the structure with letter A is the chloroplast. It is round and small and it's free because of the pigment needed for photosynthesis (chlorophyll). It is located inside the cell, suspended in the cytoplasm.
 
        
             
        
        
        
Answer:
Acrylic.
Explanation:
Acrylic is the synthetic fibre which resemble silk and wool. It is also known as artificial wool or synthetic wool.
 
        
                    
             
        
        
        
Erick erickson should be the answer