Answer:
removal  if metabolic waste
Explanation:
 
        
                    
             
        
        
        
The global air temperature increases after the volcanic eruptions. It has also been observed that this increase in air temperature causes lowered winter seasons, acid rain, haze, dust, and ash. This causes problems in breathing and other disorders in humans as well as animals.
        
             
        
        
        
Answer:
I believe by increasing the cell (the amount of cells)
Explanation:
 
        
             
        
        
        
Answer:
Another specialization of the skeletal muscle is the site where a motor neuron's terminal meets the muscle fiber—called the neuromuscular junction (NMJ). This is where the muscle fiber first responds to signaling by the motor neuron.
D. Neuromuscular Junction
 
        
             
        
        
        
Answer:
B
Explanation:
because the sandpaper is rougher than the flat table.