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Circulatory system

Flashcards to learn the circulatory system (5th grade Primary School).

QuestionAnswer
Which is the main organ of the circulatory system? The main organ is the heart.
Liquid in our body which is responsible for transporting oxygen, nutrients and substances throughout the body. What is it? This liquid is the blood.
What are the conductors through which the blood circulates called? These tubes are called blood vessels
What is the function of the circulatory system? It distributes oxygen and nutrients throughout the body and eliminates waste substances.
What are the elements of the circulatory system? They are the heart, the blood vessels and the blood.
What is transfusion? It consists of introducing a person who needs blood from another.
What are the 3 types of blood vessels? Arteries, veins and capillaries.
Complete. The __________ carry blood from the heart TO all parts of the body. Arteries
Complete. The __________carry blood back to the heart FROM all parts of the body. Veins
They are increasingly thin vessels that reach all parts of the body. How are they called? Capillaries
Created by: Aranchacuesta
 

 



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