ABOUT THIS PRODUCT:
Teach your class how their body defends itself against germs!
Your body uses its immune system to prevent germs (pathogens) from invading our bodies and making us ill. Your class will enjoy learning about different types of germs, the physical barriers to prevent infection, and how their immune system kills germs that get in.
• Students build the models out of the colorful parts of the barriers to stop infection and the main parts of the immune system
• Use the models to learn how the different parts work to protect us
• Takes just 30 minutes to build the models!
The model covers: germs (bacteria and viruses), white blood cells, lymph, lymph vessels and lymph nodes. skin as a barrier, role of stomach acid and the role of mucus to protect the lungs.
Origami Organelles are downloadable paper models that you print and make as many times as you like! When you purchase a model, you are licensed for unlimited use on a single site or campus.
**Please choose "Free - EMAIL" shipping method from the dropdown menu at Checkout** 
