Unit 1 section 1

Across

• 1. an example of non infectious disease (6)
• 4. increases your chance of developing coronary heart disease (7)
• 5. increases your chance of developing coronary heart disease (4, 4)
• 6. through an organisms surface of contact with the environment (9, 5, 4)
• 7. infection with pathogens, like bacteria and viruses cause... (10, 7)