Answer:
Transition
Explanation:
Secondary succession occurs when the existing vegetation is removed by some disturbances and soil is already present in the region to support the growth of new species. During succession, the early species are being replaced by later successional species. 
In the given example, the forest has patches of early species and later species. This means that the forest is in the transition period of succession where early species were not completely replaced by the new species. Once the early species will be removed and the climax community develops, the forest has reached the final stage of succession. 
 
        
             
        
        
        
Answer:
Their cells have a nucleus and other membrane-bound organelles.
 
        
                    
             
        
        
        
Answer:
D. The scientist can determine if the population has lost genetic diversity by comparing sequences of individuals.
I just took the test and I got it wrong but it showed me the right answer
Btw are you in k12 just curious...
Explanation:
 
        
             
        
        
        
Homogeneous is the answer