Look at this Quizlet study guide it'll help.
https://quizlet.com/98515495/buoyancy-in-fishes-flash-cards/
        
             
        
        
        
Answer:
density and color, do not depend on the amount of matter. your welcome
Explanation:
 
        
             
        
        
        
Controls what goes in and out of a cell
        
             
        
        
        
The valence electrons of carbon are important because the valence give an element their bonding properties. If Carbon did not have as many, it would not be able to bond four times. or have many of the properties it possess.