Hi Bill Gates! Before the world ends, I want to tell you how the immune system works.
Yay Steve Jobs I also know things about my favorite topic so don't you be surprised when I say info too.
Ok! Lets get started! I'll talk about the lines of defense. First, is the skin. It's like a force field to protect you from bacteria. Then comes anti bodies. They are produced to signal white blood cells to kill the germ.
Great, you got it all correct. Now I will tell you about... fun facts. Yay!! First, Penicillin was the world's first antibiotic. #2. Edward Jenner invented the small pox vaccine. And #3. Antibiotics can be injected, swallowed, or inhaled.
Good! Now comes the FUN FACTS!!! #1. Penicillin was the world's first antibiotic. #2. Edward Jenner created the small pox vaccine. #3. Vaccines can be injected, inhaled, or swallowed. #4. Vaccines are- AAAH WORLDS BLOWING UP!!