Answer:
B
Explanation:
I believe it is meiosis because there are two parts in which it helps to increase genetic variety. In prophase 1, the genes cross over, which increases the variety. Also, the chromosomes are assigned randomly in Metaphase 1.
Hope this helps:)
 
        
                    
             
        
        
        
Answer:
Answer for question 2:
It is important to receive data from three separate locations because the more we know  about the seismic waves and the places that they are more we gain for learning  about them.
Explanation:
 
        
             
        
        
        
Answer:
Explanation:
https ://us05web.zoom.u s/j/850 39847778?pwd=T0F pQ3pIelJ oQ1RidWhvVF  ppQ1lvQT09
copy and paste
 
        
                    
             
        
        
        
Answer:
Abiotic factors play a large role in determining the types and traits of organisms that inhabit a given ecosystem. For example, air temperature, soil pH and type, the availability of fresh water, and the amount of sunlight all interact to influence what types of vegetation can thrive in a terrestrial habitat.
Explanation:
mark me brainliest!!
 
        
                    
             
        
        
        
The machine found no kidney stones and the patient is healthy