<h3>16 protons</h3><h2> </h2>
I hope it helps for you 
 
        
             
        
        
        
Secondary succession because it was previously abandoned but since its been found theres a new ecosystem growing . ( u could word it a bit differently but it’s definitely secondary succession )
        
             
        
        
        
Answer:
Coral reefs interact with the hydrosphere by keeping the ocean cleaner and less waves. 
Explanation:
 
        
             
        
        
        
Answer: Nucleotides
Explanation: DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
 
        
                    
             
        
        
        
Answer: Meiosis is sexual, occurs in humans, plants, animals, and some fungi, and creates sex cells.
Mitosis is asexual, creates organisms that are genetically identical. Basically a copy of themselves.
Hope this helped!