2nd grade. Natural Science. Circulatory system JK

Well, everybody!

 We do need energy, but how do we get it? 
  The circulatory system

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What is the circulatory system? 

The Circulatory System carries nutrients and oxygen to all our bodies.

It is made up of a heart and blood vessels.

The HEART beats non-stop like a pump, moving the blood. 

The BLOOD VESSELS carry the blood around the body.

This blood cell will tell us how it works.

We have learned so many things about our body system so I think it´s about time to review.