Answer:
During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.
Explanation:
This may help you out! :)
 
        
                    
             
        
        
        
Answer:
 B a diverging boundary where two ocean plates move apart from one another
Explanation:
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 Answer:
Disease is one and moose population. 
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Answer:
a
Explanation:
I think saturated fatty acids
 
        
             
        
        
        
It is a unit for volume. 
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