Green world health_devices-ozone_,massage_chair_ppt
Global travel and spread of infections
Food poisoning
Chapter 40 “The Immune System” 40.1 “Disease” 40.1 “Disease” Objective: Objective: Define the term “disease” Define the term “disease” Describe “Germ Theory”
Diseases Infectious diseases=organisms that enter, live in and multiply within the body Pathogens=organisms that cause disease *If they enter your body.
CHAPTER 1 : TRANSPORT
The Immune system
To state another function of the circulatory system To identify the three lines of defence mechanism To describe phagocytosis To state the meaning of.
