Exam (elaborations)
TCDHA Perio 1 Final Questions and Answers 100% Correct.
- Course
- Institution
immune system - ANSWER-complex body defines system- protects body against bacteria, viruses, toxins and parasites innate system - ANSWER--present at birth -not antigen specific -present at all times -does not improve with repeated exposure to infectious agent adaptive immune system - ANS...
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