Immune12

Fatal- deadly; lethal
= HERE ARE SOME VIDEOS = =media type="youtube" key="HNP1EAYLhOs" height="315" width="420"media type="youtube" key="9vveSDz_j3E" height="315" width="560"=

THIS A PICTURE OF A VIRUS
T- Cells help work against viruses (above) and other small organisms that are hidden inside body cells, helping to destroy the invaded cells. There are actually two kinds of T-cells. There are helpers and killers. Helper T-cells identify germs, viruses, and bacteria. They send out special chemicals that notify killer T-cells. Killer T-cells attack the invaders.



Immune System Comic

1. What does the immune do for you? 2. What are T-cells? 3. What invades your body? 4. How can a cold be fatal without an Immune System? 5. Germs, viruses, and what? 6.What type of disease is a cold? A. Germ B. bacteria C. virus D. All of the above 7.