Answer:
The percentage of carbon dioxide in the air is 0.04%
 
        
                    
             
        
        
        
Answer:
The answer is C. A thermos slows heat transfer.
 
        
                    
             
        
        
        
I think it’s all of the above because they can all be found in the air and in water sources 
 
        
             
        
        
        
There are 4 types of RNA, each encoded by its own type of gene. ... mRNA - Messenger RNA: Encodes amino acid sequence of a polypeptide. tRNA - Transfer RNA: Brings amino acids to ribosomes during translation. rRNA - Ribosomal RNA: With ribosomal proteins, makes up the ribosomes, the organelles that translate the mRNA.