I’m sorry but I really don’t know I was trying to figure out but I can’t
Health care can keep you and your family safe and healthy because of doctor visits and correct hygiene.
Answer: Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi
Explanation:
Reusing or sharing needles, really anything that can be spread through blood and drugs.. i hope this helps and sorry its so brief.