I do not know if it’s a bad thing but it’s okay so if you don’t do have a great day
        
             
        
        
        
Answer: The five kingdoms are: <u>animal, plant, fungi, protist and monera.  </u>The system of biological kingdoms is the way in which science classifies living things according to their ancestry over the course of evolution. they also have common ancestors and therefore share some of their genes and belong to the same family tree. 
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The photosystem
This unit absorbs light energy for photosynthesis.
        
             
        
        
        
The point at which the sun crosses the <span>equator to make night and day the same length during the second time of the year is an equinox.</span>
        
                    
             
        
        
        
Antibodies bind to the antigens on the surface of disease agents. If some sort of fluorescent tag is added to the antibody it would make the disease agent be identifiable either under a microscope or with other Instruments because it would bind to the antigens on the surface of the disease agents and make them glow a certain color. I hope that this is the answer that you were looking for and it has helped you.