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The missing words are circle - shaped chromosome.
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- Hannah ❤
        
             
        
        
        
Answer:
example
Explanation:
take 1/8 in wire make 8 rings and connect them
print a picture of the milky way and tape it on the wire
then create small planets paint and label 
hang from ceiling by clear fishing wire
 
        
             
        
        
        
Answer:
Light dependent reaction and the Calvin cycle 
Explanation:
pls mark me brainliest
 
        
                    
             
        
        
        
convection currents in the atmospere