Choose the correct statement out of the following ........

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Choose the correct statement out of the following.

Arteries are thin walled and carry blood from heart to other organs, therefore and injury to an artery can be fatal.

Veins have valves and carry blood from organs to hearts.

Pulmonary arteries supply blood to the heart.

After death the blood in arteries clots and veins are empty of blood.

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Explanation:

pulmonary arteries carry deoxygenerated blood from the heart to the lungs
. During life they are constantly kept more or less in a state of contraction by the action of the nervous system, but when they become completely dilated, as after death, all the blood flows into them, leaving the arteries empty