Across
- 3. Liquid substance made to give off immunity for sickness or diseases.
- 6. Medicine that removes microorganisms.
- 8. An organism that produces spores.
Down
- 1. Living organisms that are very, very small. So small, a micro scope is needed for them to be visible.
- 2. A small thing part of a group of microorganisms.
- 4. A virus or microorganism that can cause illness.
- 5. An infectious microorganism that corrupts cells or diseases them.
- 7. Protection or being resistant to something or a disease.