Children shouldnt diet since they need to build a good defense systeem, adults already have a good defense system
        
             
        
        
        
Answer:
 Lack of predators  
Explanation:
The carrying capacity is the amount of organisms that the habitat is able to support. Invasive species compete with native species for limited resources including food,  niche, etc. This phenomenon may have important negative effects on the survival of native species, even it may lead to the extinction if the invasive species is successful 
 
        
             
        
        
        
Answer:
b
Explanation:
The R in RNA stands for Ribosomes which are proteins.
 
        
             
        
        
        
answers for vocabulary:
1) polar
2) non- polar
3)non- polar
4) polar
please ,put the questions
clearly