Artificial selection, also selective breeding occurs when humans breed individuals that have specific characteristics that they want to manipulate.
 
        
             
        
        
        
Scientists are helping to improve understanding of how rocks in Earth's hot, deep interior enable the motions of tectonic plates, which regulate the water cycle that is critical for a habitable planet.
        
             
        
        
        
The answer is B . Hope this helps
        
                    
             
        
        
        
Each cell in the human body contains about 25,000 to 35,000 genes.
 
        
             
        
        
        
Answer:
Similarities in structure among distantly related species are analogous if they evolved independently in similar environments. They provide good evidence for natural selection. Examples of evidence from embryology which supports common ancestry include the tail and gill slits present in all early vertebrate embryos