<span>A sustainable system refers to producing less or probably non-existent debris that are caused by the production of a particular material (i.e. produce, energy). This is a sustainable form of production of coupling algae growth and fish farming because you no longer need the supply of fish feed from other sources that are made artificially but rather, you are using the available algae growth that you are culturing. Farm fishing alone is non-renewable because this produces much waste that can directly harm the environment.<span>
</span></span>
        
             
        
        
        
Based on the scenario, it would be most likely that you're looking at : C. xylem cell of a rose bush
Only plants formed a cell plate during cytokineses. From the options above, only xylem is the parts of a plant
hope this helps<span />
        
                    
             
        
        
        
no direction 
because its electric so there is no smoke produced 
if someone is smoking the it will move in south direction xD
 
        
                    
             
        
        
        
Answer:
the composition of a population gene can change over time through evolution 
Explanation:
 Nature selects
 
        
             
        
        
        
The answer for your question is b and c.
                       Hope this helps:)