MISCELLENOUS
VACCINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the role of white blood cells?
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To transport oxygen around the body
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To protect the body against pathogens
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To produce pain killers
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To aid the clotting of the blood
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Explanation:
Detailed explanation-1: -One of the key functions of blood is protection. White blood cells are immune system cells. They are like warriors waiting in your blood stream to attack invaders such as bacteria and viruses. When fighting an infection, your body produces more white blood cells.
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