The atomic number is the number of protons so it’s 9 Protons and 11 Neutrons. 
The second one is 36 Protons and 17 Neutrons. 
Hope this helps! 
        
             
        
        
        
Answer:
Wet climates obviously have more water than driers climates. Metals, when subject to water have the tendency to oxidize (rust). Therefore, if water is barely present in a climate, then oxidation is also least likely to occur.
Explanation:
 
        
             
        
        
        
The medulla I believe??? “:) hope this helps!
        
             
        
        
        
The nucleus is the center of our cells. it contains our chromosomes and genetic information the produces life.
        
             
        
        
        
Answer:
Explanation:
The correct answer is (B) Helicase creates the replication fork; single-strand binding proteins keep the single strands from reuniting. The replication fork is established by the enzyme DNA helicase, which separates the two complementary strands of a DNA molecule