Across
- 3. the branch of biology that studies microorganisms
- 4. a series of steps to be done in a certain order
- 8. existing at the same time as something else
- 9. features, qualities, or functions
- 10. a very small amount of matter, formed by combining atoms
- 13. one of the three common shapes of bacteria
- 14. correctly or exactly
Down
- 1. changed into another language
- 2. single-celled microscopic organisms
- 3. the little world of microorganisms
- 5. chemical substances produced in plant and animal cells
- 6. protists and other tiny, swimming creatures
- 7. the process of using a microscope
- 11. communication through an exchange of letters
- 12. examples