Unit 1 revision Unit 1 revision Chapter 1 – Causes of Disease What is a pathogen? A micro-organism that causes disease How do pathogens enter the body? Through the skin/gas-exchange…
Physical Activity Chapter 4 Physical Activity Chapter 4 Journal What physical activities have you done in the last week? What are 5 physical activities you enjoy? What does…
Obesity and Physical Activity CHAPTER 22 Overview Obesity Terminology Prevalence Control of body weight Etiology Health problems Treatment Physical activity Obesity: Terminology…