Natural Science: Blood circulation

BLOOD CIRCULATION

CORRECTED QUESTIONS

1. What are the main parts of the circulatory system? 

The main parts of the circulatory are, the heart, the veins, the arteries and the capillaries. Blood is also important in this system.

2. Blood goes to the lungs through (veins/arteries).

Blood goes to the lungs through arteries.

3. Blood comes from the lungs through (veins/arteries).

Blood comes from the lungs through veins.

4. Our heart is divided into ___ parts. (Name them)

Our heart is divided into 4 parts: Right and left atrium and right and left ventricle.

5. What are capillaries?

Capillaries are very small vessels that connect our arteries and veins

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