Answer: B) squamous epithelial cells
The correct answer is because you may not be able to walk away in some situations! Take for instance if you where in a meeting at work and someone said something about your presentation you can't just walk out of the presentation because you would be risking being fired. Therefore the answer is B!
Answer:
Below.
Explanation:
Air pollutants.
Allergies.
Chronic sinusitis.
Lack of pertussis immunization.
Malnutrition (particularly in children)
Exposure to chemicals, fumes, and dust.
Smoke inhalation.
The prefixes that match is re. behind, back
