brownsheila682
brownsheila682 brownsheila682
  • 23-06-2016
  • Social Studies
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Which of the following is a component of the human immune system?

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meerkat18
meerkat18 meerkat18
  • 23-06-2016
The immune system contains the vital lymphatic system. This system is composed of lymph nodes and lymph vessels. Together they act against bacteria, viruses and other foreign entities that enter our bodies. This acts as our defense system. These systems act as our immunity from the harmful agents outside our body. 
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