Biology B1 (Keeping healthy)

Across

• 1. Dead or inactive forms of a pathogen are used to make a______. (7)
• 3. The rate in which chemical reactions happen in your cells is called_______. (9, 4)
• 4. Diseases that spread within a county result in an______. (8)
• 5. The skin prevents _________ getting into the body. (9)
• 7. Painkillers ______ symptoms of a disease but do not kill the pathogen. (7)
• 10. Pathogens cause_____ _____. (10, 8)