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state the problem
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hypothess (prediction)
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design the experiment
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record and analyze the date
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conclusion (what did you learn)
        
             
        
        
        
Answer:
inhalation and exhalation
Explanation:
 
        
             
        
        
        
A main sequence star is bigger than a neutron star,because neutron stars are remnant degenerate matter from a collapsed star,they are completely made out of Neutrons and are extremely dense,and have a diameter of only a several Kilometers.M<span>ost of them have a mass of 1.35-2 Solar masses.</span>
        
             
        
        
        
The given blank can be filled with medulla.  
The medulla also called the medulla oblongata is the segment of the brainstem that is factually the stem, which elongates from the brain. The medulla is positioned below the pons and above the spinal cord and is a major relay intersection for information conducted to and from the spinal cord and the brain. This section of the brain is a monitoring center for circulation and respiration.  
 
        
                    
             
        
        
        
The molecules tend to move slower than a liquid 
right answer