Answer:
this is for number 6
Explanation:As the universe continues to expand, the gravitational force between the stars will decrease the farther apart they become.
 
        
             
        
        
        
Basement membranes are thin, dense sheets of specialized, self- assembled extracellular matrix that surround most animal tissues. The basement membrane is a fibrous matrix composed primarily of glycoproteins, type IV collagen, and laminin that are secreted by the epithelial cells.
        
             
        
        
        
Answer:
It allows information to go from one neuron to another through neurotransmitters. 
 
        
             
        
        
        
The awnser is B my good sir
 
        
                    
             
        
        
        
Answer: It retains and transmits important biological information.
Explanation: