Answer:
Innate immunity you are born with.
Acquired immunity you need to work on over time
Explanation:
Poison ivy for example. Come people are born immune to it, while others have to be around it a lot, (agonizingly so), and they will build up immunity to it's poison.
 
        
             
        
        
        
Answer:
By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.
Explanation:
hope it helps
 
        
                    
             
        
        
        
It's either A. or C. because since its near the equator it's not going to be dry.
        
             
        
        
        
I thinking A. or B. but im sure it one of them. that's a 50% chance.
        
                    
             
        
        
        
el carbon es bueno  para  el atmosphere