The subject, object and complement I guess...
3. Progress notes are a critical aspect of the patient's record. Because they are essential for treatment continuity, progress notes should be completed during or immediately after each visit and must be reviewed and approved by the treating clinician.
4. Not brushing & or flossing, rinsing
5. By brushing your teeth, flossing, and rinsing, Overall giving care to your Oral health.
C - conversations with myself. According to the works cited, Mandela was the author of this text. According to the research paper, the reference specified the author is Mandela.