Answer:
water is essential to life because of four important properties: cohesion and adhesion  , waters high specific heat , waters ability to expand when frozen, and its ability to dissolve a wide variety of substances.
Explanation:
 
        
             
        
        
        
Explanation:
Technically a microorganism or microbe is an organism that is microscopic. The study of microorganisms is called microbiology. Microorganisms can be bacteria, fungi, archaea or protists. The term microorganisms does not include viruses and prions, which are generally classified as non-living
 
        
             
        
        
        
C) Chromosomes are made of chromatin, which contains DNA and proteins.