Across
- 2. Smog is a mixture of _ and water
- 4. _ are microscopic living things that can only be seen with a microscope
- 8. Athletes foot and moldy bready are examples of _
- 9. Type of nutrient that bacteria grows on
- 10. _ is a positive lifestyle factor
Down
- 1. _ illnesses are a human factor inherited in our genes
- 3. _ is a single celled micro-organism
- 5. A group of micro-organsims is referd to as a _
- 6. _ blood cells destroys bacteria and viruses in our bodies
- 7. Covid-19 and Ebola are examples of a _