To act as a catalyst in chemical reactions
        
                    
             
        
        
        
Answer:
The answer is nuclear fusion 
Explanation:
Solar energy is created by nuclear fusion that takes place in the sun. Fusion occurs when protons of hydrogen atoms violently collide in the sun's core and fuse to create a helium atom. 
 
        
             
        
        
        
Answer:
False
Explanation:
Convergence of plates can occur when 
 two geological tectonic plates are moving towards each other, where one of this plate go in direction beneath the other plate. As they moved towards each other mountain chain can be formed in a situation whereby the two plates has the same density.
Hence, the best option is FALSE because it is in only "DIVERGENCE PROCESS " that the plates moves away from each other.
 
        
             
        
        
        
Answer:
a volcanic eruption must have occurred nearby which scared the sea creatures away
Explanation:
most sea creatures are scared by volcanic eruption
 
        
             
        
        
        
Answer:
150
Explanation:
each atp moves 3 Na+ and 2 K+ molecules