Answer:
49.54%
Explanation:
Given parameters:
Number of organisms in original habitat = 4695
Number of organism in new habitat = 2326
Solution:
To find the percentage of the organisms in the new habitat that has migrated to the new habitat, we use the expression below:
 % of the population in the new habitat =  x 100
 % of the population in the new habitat =  x 100 = 49.54%
 
        
             
        
        
        
Answer:A. Both animals and plants have changed over time.
Explanation:
Because plants and animals go through adaptations. 
 
        
                    
             
        
        
        
Blow a lot of air into it you can stick an air pump and when your done pumping quickly put tape over the hole