A. Nonnative species that are superior competitors
 
        
                    
             
        
        
        
The mitochondria is the powerhouse, or in a sense the brain of the cell. The plant would be unable to (a) carry out respiration
        
             
        
        
        
Static Electricity - the word static means 'at rest' - this kind of electricity exists when objects separated by an insulator has a build up of opposite charges. Because the attraction between these charges is so strong, they can flow even through great insulators. Ex: lightning, friction 
Current Electricity - it makes electronic devices possible. There is a constant flow of charges in this type of electricity. In contrast to static electricity, current electricity is changing, dynamic and always on the move. Ex: starting a car, watching TV, using an electric stove.
        
             
        
        
        
Answer:
B. The burning of fossil fuels released greenhouse gases into the atmosphere causing the planet to get warm.
Explanation: