Answer:
Yes, mixtures can be separated using a variety of techniques.
 
        
                    
             
        
        
        
Answer:
d
Explanation:
The answer would be d because limitation of models is basically about non realistic part of models that separate them from real life which is what d is saying. 
 
        
                    
             
        
        
        
Oou do the one where you see which plants grows best in different lighting
        
             
        
        
        
Bigger island size means more biodiversity, so it would be better to plan a national park here than in a smaller island, with less biodiversity. Building the parks establishes a secure location where humans will not impact the environment.