The cell contains a nucleus
        
             
        
        
        
it goes sedimentary rock to metamorphic is heat and pressure
then metamorphic to magma is melting and magma to igneous rock is crystallization
Thats all i got 
 
        
                    
             
        
        
        
Answer: Option C.
Population density is the total number of organisms within a fixed area.
Explanation:
Population density is the total number of organisms per unit area. Population density is calculated by dividing the number of organisms by the unit area either in square kilometers, squaremeters, square miles.
Population density =number of organisms ÷ unit of land area.
 
        
             
        
        
        
Answer:
go for the second answer idk may be right i think
Explanation: