Answers

2016-06-28T13:16:00+08:00
If only one part of the system fails to carry out its function, you could be sick, or worst. You could die. Because every organ in our body is important in keeping us alive...
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2016-06-28T19:25:14+08:00
If one part of the system fails to carry its function,the whole system will be affected so the system will not function properly and it may cause illness
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