Genetic engineering is due to the human selection of desired phenotypes, whereas natural selection is a slow process of differential survival and reproduction.
<h3>What does natural selection mean?</h3>
According to the evolution theory, natural selection is a slow process of differential survival of the fittest organisms in a given environment.
Conversely, genetic engineering refers to the molecular biology techniques used in the laboratory to produce organisms expressing desired phenotypes.
In conclusion, genetic engineering is based on human molecular biology techniques, whereas natural selection refers to differential survival and reproduction in nature.
Learn more about genetic engineering and natural selection here:
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The answer is B. molecule, I know becuase I just took the test and got 100%  Hope it helps
 
        
             
        
        
        
Answer: In medicine, it refers to parts of the body further away from the center. For example, the hand is distal to the shoulder.
 
        
             
        
        
        
Answer:
O by building structures on natural habitat areas
Explanation:
The diversity within an ecosystem can be compromised by building structures on natural habitat areas. 
An ecosystem is part of the environment made up of living and non-living components in their natural habitats. 
- Diversity entails variations in the life forms within a particular ecosystem. 
- When human-induced pressure begins to impact the environment, diversity is threatened 
- Nature has its balancing effect the allow for a wide range of organisms to thrive. 
- When human builds structures, part of the natural habitat is lost.