It would be carbon dioxide
        
                    
             
        
        
        
Answer:
fringing reef
Explanation:
one of the 3 main types of coral reefs. it has either no back-reef zone or a shallow one. they are typically shore-attached. 
 
        
                    
             
        
        
        
Answer:
size chromatography, because chance are the protein that interact are the same size
 
        
             
        
        
        
Answer:
Yes, ink chromatography can be used by the teacher to find out whether or not a student has changed answers after a test has been graded.
Explanation:
Ink chromatography is a procedure of separating out of the desired ink from the mixture of various other types of inks or dyes.  When any ink is mixed with any solvent meant for it, then it dissolves and may be distinguished from the other ink. Also another fact is helpful, which indicates that some ink are water soluble and some are alcohol soluble. Different types of ink pen uses various types of inks, when this is mixed with certain solvents the components of the mixture thus obtained forms a banding pattern which is very unique to that particular. This is also called ink chromatograph.
 
        
             
        
        
        
Cytoplasm.
The cytoplasm is the liquid-like area inside the cell where most of the organelles float in.