Answer:
a meter or more
Explanation:
The main function of the nerve cells is to send a signal from the brain to other parts of the body, or vice versa. The longest nerve cell would be the one who connects the brain with the receptor in your toe. This mean nerve cell length can be as long as the human height. If the human is 6 feet tall in life, that will be about 1.8m tall. 
 
        
             
        
        
        
The grass affects the movement by helping the water not over flow / flood
        
                    
             
        
        
        
Answer:
D
Explanation:
Mitosis is a form of reproduction in simple living organisms. The outcome of mitosis is two identical daughter cells, and it follows the process described in the prompt. It doesn't require genetic material from another organism, so it's asexual reproduction.