Answer:
D
Explanation:
gaseous water moves from the atmosphere to earths rivers and oceans
 
        
             
        
        
        
Answer:
i took the test on got it right its c 
 
        
             
        
        
        
Answer:
Ribosomes
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Answer:
R = 0 and no population growth.
Explanation:
Birth rate may be defined as the growth of individual per thousand and death rate determines the death of individual per thousand in a year. The birth and death changes the population dynamics.
The growth rate depends on both the factors that are birth rate and death rate. Here, the birth rate is balanced or equal that replace the offspring father. The change in the population growth is same and the birth and replacement almost cancel out each other. In this case, the birth rate is zero and population do not grow.
Thus, the answer is  R = 0 and no population growth.
 
        
             
        
        
        
A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a sequence of DNA or RNA. Point mutations have a variety of effects on the downstream protein product—consequences that are moderately predictable based upon the specifics of the mutation. 
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