Mutualism because both animals benefit. The Elephant gets relived from the parasites that are on it and the bird gets food.
        
             
        
        
        
Answer:
genae therapy has opened the gate way for genetic coding is the answer for number 3
 
        
                    
             
        
        
        
Answer: Option B. core samples
Explanation: this is the only option that is not used for locating minerals
 
        
             
        
        
        
The answer is C, Chlorophyll