Answer:
Green plants are called producers because they manufacture their own food with the aid of photosynthesis.
 
        
                    
             
        
        
        
<span>A: The proportions of a population that are at different age levels make up the population’s age structure. </span>
        
             
        
        
        
This is called asexual reproduction. Asexual reproduction is when a organism craetes a offspring by itself, it is genetically similar to them. 
In<u> asexual reproduction </u>some plants produce offspring which are genetically similar to them. 
 
        
                    
             
        
        
        
Mutations are disruptions in the human body