It’s C ) Mitochondria-makes energy
        
                    
             
        
        
        
The answer would be conservative plate boundaries. 
They occur where plates slide past each other in opposite directions, or in the same direction but at different speeds. Friction is eventually overcome and the plates slip past in a sudden movement. The shockwaves created produce an earthquake. 
I hope this helped and is correct! :)
        
                    
             
        
        
        
Answer:
silicon and carbon have tge same number of valence electrons !
 
        
             
        
        
        
I know the first two for the fill in:
1. I believe it's energy 
2. Diaphragm 
Multiple choice:
1. I believe it's 3, trachea
2. I think it's 3, respiration 
There's quite a lot of questions, but I hope this helps :)
 
        
             
        
        
        
They are called "products".