Coral reefs are the world's most diverse ecosystems. imagine how many species of creatures will go extinct due to human fault. 
        
             
        
        
        
The start Codon is the first mRNA 
        
             
        
        
        
Answer:
divide the number of births by population
Explanation:
 
        
             
        
        
        
I’m pretty sure it’s to do with studying history and geography, I know that scientists also use it to study the earths magnetic field 
Could I have a Brainly please?!