Holmes said to Watson "My dear doctor, this is a time for observation, not talk, because it was part of his method to observe closely and then to consider his observations. The correct answer is A. 
        
             
        
        
        
The chromosomes migrate to the equator of the spindle apparatus, they line up in the middle. meta means middle
        
             
        
        
        
This character trait is known as homoplasy. the definition of  homoplasy that two or more species share a character, but they did not descend from a common ancestor.
This trait is known as convergent evolution, or convergence. 
 
        
                    
             
        
        
        
Answer: I think it might be C
Explanation: 
Because it tell you the same info that was in the text then in the question.
 
        
             
        
        
        
Answer:
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between variables. The correlation coefficient is usually represented by the letter r.
Explanation: