Biology : Circulatory system disorders

 Hello everyone, 

In Biology, we have been discussing the circulatory system and it's associated disorders, specifically heart attacks and strokes. 

Check out this video, presentation and worksheet we completed in class:










  1. True or false?

  1. Humans have a single circulatory system 

  2. Carbon dioxide is not removed from the blood 

  3. The blood is pumped through the aorta 

  4. Deoxygenated blood flows into the veins and back to the heart through the vena cava. 


  1. Draw arrows to pair the English to the Spanish 


Lungs Arteria 

Vein  Hígado 

Heart Vena 

Liver Corazón

Gut Riñón

Kidneys Intestinos 

Artery Pulmones 


  1. Label the diagram of the circulatory system 



  1. What causes a heart attack? 








  1. What are three symptoms of a heart attack? 








  1. What causes a stroke? 







  1. How can you identify a stroke? 







  1. Complete the table 


Modifiable risk factors 

Non-modifiable risk factors 

















I hope you learnt something new! 

Alice



















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