Answer:
please give me brainlist and follow
Explanation:
Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the ocean, new rock is formed.
 
        
             
        
        
        
Germ cells because what goes through mitosis is somatic cells
        
             
        
        
        
by experimenting the layers of the earth 
 
        
                    
             
        
        
        
Tropical rain forest biome :)
        
                    
             
        
        
        
Protons- these have a positive charge
Electrons-negative charge
Neutrons- neutral charge