The structure is a phospholipid bilayer. There are many phospholipids which contain a water loving phosphate end and a water hating lipid (fatty) end. The phosphate ends all point out words while the fatty ends are inside.
The purpose is protection of the cell as well as allowing certain molecules to enter and exit the cell
        
                    
             
        
        
        
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Explanation:an excess of water in the body can lead to a low concentration of sodium in the blood Hyponatremia is a low concentration of sodium in the blood because of  excessive retention of water
 
        
                    
             
        
        
        
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In other side there are 10 common medicinal plants 
- lavendar
- thyme
- mint
- aloe vera 
- basil
- sunflowers 
- e.t.c
Explanation:
hope it helps you ^^
 
 
        
             
        
        
        
Striated muscle, connective tissue (tendons, fascia, blood) nerve tissue all can be found in muscle tissue .Connective tissue, Epithelium, Muscle tissue, Neural tissue.