Plasma contains proteins (to help blood to clot), and it transports substances through the blood stream. The plasma also contains glucose and other dissolved nutrients. It can also carry water, salts, and enzymes.  Plasma has a very light yellow color, such as the color of straw. 
The main purpose: is to<u> transport nutrients, hormones, and proteins</u> to different parts of the body!
 
        
                    
             
        
        
        
The question is not complete, but luckily I could sneak the options.
The answer would be stomata allow plants to obtain certain minerals from the ground.
        
             
        
        
        
Answer:
Explanation:
- cancerous cells continue to grow and divide
- there are a variation in the size of cancer cells
- the nucleus of a cancer cells is darker and larger than a non-cancerous cell
- the is an abnormal amount of chromosomes i a cancerous cell
- cancerous cells have chromosomes that aren't neat and ordered whereas non - cancerous cells are
Hope that helped :)
 
        
             
        
        
        
It’s a term for molecules present in organisms that are essential to one or more typically biological processes, e.g. cell division.