Question

your tongue is the first line of defense against ingested or inhaled foreign microbes. true false question 20 (1 point) listen this type of blood cell helps fight against foreign pathogens?

Explanation:

The first - line defense against ingested or inhaled foreign microbes is mainly the immune cells in the mucous membranes and other barriers, not the tongue. White blood cells, specifically lymphocytes and phagocytes, are major blood cells that help fight against foreign pathogens.

Answer:

1. False
2. White blood cells