Across
- 4. when the hearts chambers fill with blood
- 10. a scientist that studies microorganisms
- 13. what is being measured in your experiment
- 16. an educated guess of what will happen during your experiment
- 17. how many heartbeats per minute
- 18. results in an experiment
- 19. a microorganism that relies on a host
Down
- 1. how a doctor diagnoses what sickness you have
- 2. a doctor that exams patients and diagnosis their sicknesses
- 3. food for bacteria in a petri dish
- 5. what you compare your results to
- 6. tells is the diagnosis is positive
- 7. a microorganism that can cause disease but doesn’t rely on a host
- 8. medicine kills of a disease
- 9. a microscopic organism
- 11. tells if the diagnosis is negative
- 12. an organism that causes harm to its host
- 14. a series of test which answer a question
- 15. what disease/sickness a doctor says you have
- 19. how doctors measure if you are healthy