Answer: The average kinetic energy in an object or substance tells us its mass. Kinetic energy has a direct relationship with mass, meaning that as mass increases so does the kinetic energy of an object. 
 
        
             
        
        
        
Answer:
"A protein's specific shape determines its function. If the three-dimensional structure of the protein is altered because of a change in the structure of the amino acids, the protein becomes denatured and does not perform its function as expected."
Explanation:
Just finished my research, I hope the answer above can help you 
 
        
             
        
        
        
Marsupials are pest put some are not but some of them are mammals and some of them are not. I guessed it should be either way .
        
             
        
        
        
The big ban occurred at the beginning  of the year the first second[437 . 5 years per second] of January , the solar system and life at September.  
        
             
        
        
        
It has increased chemical reactivity and it is primed to do cellular work.