Water is not a organic molecule
        
             
        
        
        
A mutation can allow a organism to adapt to the environment and example can be the case of the peppered moth which has two variations a white colored one and a black colored one. The white colored ones were able to survive better that the darker ones because of how they were able to camouflage with the lichen located in the trees. However, after a while smoke particles that were released by industries darkened the trunk of the trees making the white moths visible and allowing the darker colored ones to survive. Another example can be on how organism can be resistant to bacteria this allows the animal to survive and reproduce offspring with the same mutation. I hope this helps...
        
             
        
        
        
Answer:
Wild type 
Explanation:
 It refers to the phenotype that is found in nature. Naturally the form that is commonly seen in nature and is used for experiment is this type only.
This concept is useful in many experiment as it can be used as a model organism. Example: Drosophila melanogaster.
Manipulation of genes produces different type of phenotype other than wild type which is not generally seen in the nature.
 
        
             
        
        
        
Breathing rate is controlled by breathing in co2 into your lungs and breathing out co2 hope this helps
        
                    
             
        
        
        
Answer:
W w X w w 
Explanation:
the square would fill with
Ww. ww
Ww. ww