Answer:
they are important because they recycle nutrients, making them available for other organisms  
Explanation:
they are natures recyclers and return nutrients back into the soil
 
        
                    
             
        
        
        
Answer:
No they don't,they have to work together for an organ to function.  they have to work together for the body to work alone
Explanation:
hope this helps 
 
        
                    
             
        
        
        
<h2>The three factors that influence </h2>
There are three factors which influence the value given to particular fiber identification are described as:                       
1. Shape of a man made fibre that are usually machine or hand made.
2. Fibre color with variety of different colors.
3. Fibre number with numerous numbering options 
These above all affects the degree of fibre transfers.
 
        
        
        
Blood<span> flows to the </span>kidneys through<span> the right and left renal arteries. Inside each </span>kidney<span> these branch into smaller arterioles. The </span>blood<span> is at very high pressure and flows </span>through the arterioles into tiny knot of vessels called the <span>Glomerulus.
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:')
        
             
        
        
        
Axon: the messenger cell that carries the command to contract muscles.