Answer:
B
Explanation:
this is going to cause your body cells to hold water
 
        
             
        
        
        
He based his hypothesis on a statement made by a dairymaid.
 
        
                    
             
        
        
        
Answer: It is lethal without an appropriate explanation. The lack of oxygen and high pressures are a huge risk, also the temperature and radiation.
 
        
             
        
        
        
Answer:
The correct answers are A and D
Explanation:
 
        
                    
             
        
        
        
Cell wall is an envelop covering the cell.Owing to its exceptional strength and its ability to control cell shape,the extracellular matrix of eubacteria,algae,fungi and plants is called the cell wall.cell wall provides rigidity and protection.It help in maintaining the shape and stiffness.