An innate defense is a "built-in" defense, if you will - one that acts against any type of invading agent. The text lists six examples of innate defenses:
1. Physical barriers
2. Chemical barriers
3. Cellular defenses
4. Inflammation
5. FEVER - DONT CHOOSE THIS ONE. SOMEONE ELSE ALREADY DID IN THE CLASS.
6. Molecular defenses
Choose one that interests you and tell us a bit about it.