As I am not to familiar cell plant to the looks precise the leaf shape on option A. Please dear correct me if I’m incorrect!
        
             
        
        
        
120 ? i don’t know if that’s right but i multiplied 10 by 12 to get it
        
             
        
        
        
Answer:
The blue pigment production is linked to quorum sensing.
 
        
             
        
        
        
It would be 322.15 Kelvin