1.The is your first line of defense and its generally impermeable to bacteria and viruses. It also secretes antibacterial .
2. Any substance the body reacts against is called an and can be anything from unhealthy body cells, bacteria or viruses, or poisonous substances called .
3. Antibiotics are effective against infections, but have no effect on most infections.
4. Skin, inflammation, stomach acid, and fever are all non-specific parts of the immune system.
5. The immune system is also called "specific" and includes T cells and B cells.
6. The scientific word for ANY white blood cell is .
7. The specific immune system has 2 main parts - which involves fighting off pathogens in the fluids of the body and where infected body cells are destroyed.
8. are most involved in humoral and are in charge of cell-mediated responses.
9. The T-cell in charge of coordinating the entire immune response is while destroys infected body cells.
10. B-cells are in charge of production.
11. The lymphatic system is composed of tubes and 500-600 lymph , which are full of lymphocytes and filter and clean body tissue fluid before putting it back into the bloodstream in the chest.
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