HS 320- Discussion 1

When you are ready, respond to the topics below.
Please review the Discussion Board grading rubric in the course Syllabus. Discussion responses should be on topic, original, and contribute to the quality of the discussion by making frequent informed references to lesson materials and Seminars. Initial discussion responses should be around 100 words. Responses to your classmates or instructor should be around 50 words.
Make two or more responses to classmates that are thoughtful and advance the discussion. If there are multiple topics, please be sure to respond to each one.
Achievements
Explain the significance of any two historical achievements in proving the role of microorganisms in human health and disease and maintaining health of the environment. Be sure to describe the current classification of microorganisms.