Sunday, November 21, 2010

Circulatory System

According to the video, answer these questions:

1. What is the name of the body's largest artery?

2. Could you explain me what are capillaries?

3. When blood returns to the heart which ventricle does it enter?

4. In order to pick up more oxygen blood enters the lungs through an artery. Could you tell me its name?


  1. My answers are:

    1st: The Aorta is the largest artery in the body.

    2nd: Capillaries are the smallest blood vessels. They conect arteries and veins.

    3: I didn't understand very well but I think I listened that it was the lung ventricle.

    4: Inhalation

    Yolanda, I didn't understand very well, so, can you put the video with lyrics?

  2. Antonio, try it again. It is not so difficult.

  3. 1) The Aorta is the largest artery in the body.

    2) Cappillaries are tubes that connect arteries and veins.

    3) The left ventricle.

    4) Respiration

  4. 1.The largest artery in the human body is Aorta. It is connected to the heart and pumps blood away from it.

    2.Capillaries are tiny blood vessels that pass blood from the arteries into the veins.Exist three types of capillaries . These are continuous capillaries, fenestrated capillaries, and sinusoidal capillaries.

    3.Into the right and left ventricles.

    4. Pulmonary artery.

    Yolanda, I don´t know if this is OK...

  5. the answer:
    1º The aorta is the biguest
    2º Capillaries tubes conected the arteries
    3º The left ventricles
    4º Pulmonary artery

  6. 1. The aorta is the largest artery in the human's body.
    2. Capillaries are a plastic tubes and transparent.
    3. It enter into the left ventricles.
    4. It is pulmonary artery.

  7. 1) Aorta
    2) Capillaries are thin blood vessels that carry the body to every cell
    3)Right ventricles
    4)Pulmonary artery

  8. 1/The body's largest artery is the aorta.

    1/The capillaries are blood vessels with only one layer that transport the blood.

    3/I thinks that is the left ventricles.

    4/The artery that pick up the oxygen is pulmonary artery

  9. This comment has been removed by the author.

  10. 1.The largest artery is the Aorta.
    2.Capillaries are blood vessels that carry the blood from the arteries to the veins.
    3.The left ventricles.
    4.I think that is pulmonary artery but i´m not very sure.

  11. 1.The largest artery is the Aorta.
    2.Capillaries are tubes that connect arteries and veins.
    3.The left ventricles.
    4.Pulmonary artery.
    Bye :)

  12. 1-the artery is called aorta
    2-a tube with an internal diameter of hair-like thinness
    3- Is the left ventricles
    4-Is the pulmonary artery

  13. 1.-the name of the artery is aorta

    2.-the capillaries are connecting tubes between the veins and arteries

    3.-the left ventricle

    4.-is the pulmonary artery

  14. hello!
    1-The Aorta.
    2-Capillaries are fine branching blood vessels that form a network between the arterioles and venules.
    3-Left ventricle.
    4-Pulmonary artery.
    Bye bye!

  15. 1.The body´s largest artery is the aorta.
    2.Capillaires are the junction between arteries and veins.
    3.The left ventricle.
    4.The pulmonary arteries.

  16. 1.-Aorta.
    2.-Capillaires are thin tubes that connect veins and arteries.
    3.-Left ventricle.
    4.-Pulmonary artery.

  17. 1.Aorta
    2.The juction between arteries an veins
    3.The left ventricles
    4.Pulmonary artery



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