Having an idea of how the circulation of blood occurs in our body can help us understand much better,,es,what are the veins and the arteries,,es,as well as the diseases that occur in them,,es,The following video of,,es,Happy Learning TV,,en,aimed at children,,es,it is concise,,es,only,,pt,and of course explaining how the circulation occurs,,es,We invite you to see it,,es
lo que son las venas y las arterias, al igual que las enfermedades que en ellas ocurren. El siguiente video de Happy Learning TV, dirigido a los niños, es conciso (apenas 3 minutos) y claro explicando cómo ocurre la circulación. Te invitamos a verlo.
