1) Those trees that grow in open clusters or in pure associations.
2)Those plants that grow on ate attached in some way to other plants for physical support.
        
                    
             
        
        
        
Answer:
C. Populations will survive, reproduce and pass on
their traits.
Explanation:
The pass on traits are usually suitable for environment consern
 
        
             
        
        
        
None is the correct answer
        
             
        
        
        
Answer:
D. The patient must stop all other drugs 72 hours before starting prednisone.
Explanation: