Answer:
orchid plant is considered as a type of fiber
 
        
                    
             
        
        
        
All of the following are forms of energy a living organism can use except nuclear energy. Nuclear energy is the use of nuclear reactions that release nuclear energy to generate heat ( thermal energy is being transferred between two objects).Exposure to any radioactive material and energy  is bad because the nuclear energy damages human body and cells.
 
        
                    
             
        
        
        
Answer:
D.
They break down dead organisms.
Explanation:
 
        
             
        
        
        
I would say communication, as neurons transmits messages from one part to another part of the body