<span>What type of blood vessel is A?
The blood vessel is a artery
It carries blood away from the heart. Hope this helps. :)
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Answer:
Due to the dense atmosphere
The magnetic field of the earth
Explanation:
Most particles in the solar wind do not reach the earth's surface because the atmosphere is very dense and the protecting magnetic field of the earth. 
A solar wind is a burst of energetic particles from the sun which are made up electrons, ions, etc.. They travel at a very high velocity. 
- The magnetic field of the earth is able to deflect these charged particles away. 
- In areas such as the pole, the interact with the atmosphere to produce very stunning auroras. 
 
        
             
        
        
        
Stem cells<span> are a class of undifferentiated </span>cells<span> that are able to differentiate into specialized </span>cell<span> types. Commonly, </span>stem cells<span> come from two main sources: Embryos formed during the blastocyst phase of embryological development (embryonic </span>stem cells<span>) and. Adult tissue (adult </span>stem cells<span>).
hope this helps!</span>
        
             
        
        
        
Answer:
skeletal system is for bones and the circulatory system is for fluids 
 
        
                    
             
        
        
        
Answer:
Moving the MAGNET to a CLOSED circuit
Explanation: