Answer:Plate tectonics explains why Earth's continents are moving; the theory of continental drift did not provide an explanation. Therefore, the theory of plate tectonics is more complete. It has gained widespread acceptance among scientists
Explanation:
 
        
                    
             
        
        
        
Answer:
sun
Explanation:
there would be no life whatsoever if we have the sun.
 
        
             
        
        
        
The sex cells are called Gametes! Its on Google!
        
             
        
        
        
Answer:
Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum. The word usually refers to visible light, which is the visible spectrum that is visible to the human eye and is responsible for the sense of sight.
 
        
             
        
        
        
I think it might be C I am not 100% sure though