Seawater has many different gases dissolved in it, especially nitrogen, oxygen and carbon dioxide. It exchanges these gases with the atmosphere to keep a balance between the ocean and the atmosphere. This exchange is helped by the mixing of the surface by wind and waves.
 
        
             
        
        
        
It is a White Blood Cell hope this helps! ^0^
        
                    
             
        
        
        
Answer:
B. the stream will have fewer plants growing.
Explanation:
 
        
             
        
        
        
The correct answer is D.) The diffusion of water across a semi permeable membrane. Hope that helps.
        
             
        
        
        
Answer:
A
Explanation:
The answer should be Taiga