Answer:
Its B I think (I'm not 100% sure)
Explanation:
 
        
             
        
        
        
Answer:
Biodiversity: Tropical rainforests are areas of extremely high biodiversity compared to other ecosystems. Biologists estimate that tropical rainforests contain about 50% of the world's terrestrial plant and animal species, yet they encompass only about 6% of the world's land area.
Explanation:
 
        
             
        
        
        
Photosynthesis is your answer :)))
 
        
                    
             
        
        
        
Answer:
Genetic code
Cadons
Explanation:
genetic code is the code that allows an organism read the information in it genes. The information provide instructions for building and operating a living organism.
The genetic code is a combination of sequential nitrogen base A, G, U, C formed in the mRNA chain. These four bases is what make of the letters of the genetic code which combine together to form the cadons