Helium does not react with any other substances, thus the substance’s internal structure is never greatly affected and thus helium cannot have any chemical properties.
 
        
             
        
        
        
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Explanation:
The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
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The respiratory system that allows for Gas Exchange happens between Alveolar Spaces and Capillaries
 
        
                    
             
        
        
        
Answer:
yes the answer are actually very correct