Green plants remove carbon dioxide from the atmosphere by photosynthesis. 
 
        
                    
             
        
        
        
Answer:
Atoms of all elements—except for most atoms of hydrogen—have neutrons in their nucleus. Unlike protons and electrons, which are electrically charged, neutrons have no charge—they are electrically neutral
 
        
                    
             
        
        
        
Answer:
Sartorius and Stapedius muscle
Explanation:
 Sartorius is the longest and stapedius is the thinnest
 
        
             
        
        
        
Answer:
 His phenotype would be having dry earwax
Explanation:
 
        
             
        
        
        
The circulatory system takes the carbon dioxide from the cells to the lungs and the respiratory system expels ir.