Answer: Healthcare/access to health care/medical technology/ability to fight or prevent disease. Availability of birth control/availability of family planning education/use of birth control. Political and/or economic stability/government stability/war. Food availability/quality/production.
Explanation:
Answer:
possibly depending on what you want
Explanation:
Stress is not a symptom of Gingivitis.
True, all leaves at them stem calling the process "Nodes"