It will split into two as, fission is the process of splitting in two while fusion is the process of combination of two for a stronger one.
        
                    
             
        
        
        
I think the answer for this Question is DNA
        
             
        
        
        
Answer:
C. It harms aquatic organisms
Explanation:
The hydropower is a one of the most commonly used in the world. It is based on the power of the water, and by building a dam on a river, the water is accumulated, and its power used for production of electrical energy. While this type of power has lot of advantages, like having long lifespan, being eco-friendly, and it has high efficiency, it also has some negatives about it. The biggest negative by the hydropower is that it causes harm tot he aquatic organisms. Because there is a dam built, the water becomes more stagnant, meaning that it becomes warmer, harming the organisms that are not able to adapt to it. The dam restricts the migration of the aquatic organisms, which is especially a big problem for the ones that migrate because of mating. The nutrients start to concentrate in front of the dam, while after the dam they are in very low quantity.
 
        
             
        
        
        
Answer:
base substitutions and base additions or deletions
Explanation:
 there are two main types of point mutational changes: base substitutions and base additions or deletions. Base substitutions are those mutations in which one base pair substitutes for another. They, again, can be divided into two subcategories: transitions and transversions.
(I hope this helps) :)
 
        
             
        
        
        
Erik Weisz (known as Harry Houdini), was from Hungary.